Tuesday, May 10, 2011

wallpaper carbon

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  • portishead
    Apr 12, 11:15 PM
    Adobe Photoshop and After Effects are not 'pro'? Please explain that to me. I never said Premiere. I made the switch to FCP in 2005 after 10 years of solid AVID work, yet I still use them both - just depends what job I'm on and who I'm working for. I stand by what I say - It looks like a fun 'toy' to play with. I have my doubts when it comes to some serious sound track organization and color correction. Reminds me a lot of when someone gave me a demo of Speed Edit by Newtek. It's really interesting how alike these seem to be.

    Cheers!

    Photoshop & AE are awesome applications. Premiere might be a decent editing app, but nobody in the industry uses it. A very small % sure, but only because they don't know FCP or Avid. Maybe do-it-all small post houses, but not dedicated editors. I'm not really trying to knock Premiere - just stating facts.





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  • stock vector : carbon fiber



  • AidenShaw
    Oct 8, 07:54 AM
    By Quad you mean each slower Clovertown or a pair of faster Woodies?
    I meant quad-core package (socket) - be it Clovertown/Woodcrest or Kentsfield/Conroe.

    On a multi-threaded workflow, twice as many somewhat slower threads are better than half as many somewhat faster threads.

    Of course, many desktop applications can't use four cores (or 8), and many feel "snappier" with fewer, faster cores.
    _______________

    In one demo at IDF, Intel showed a dual Woodie against the top Opteron.

    The Woody was about 60% faster, using 80% of the power.

    On stage, they swapped the Woodies with low-voltage Clovertowns which matched the power envelope of the Woodies that they removed. I think they said that the Clovertowns were 800 MHz slower than the Woodies.

    With the Clovertowns, the system was 20% faster than the Woodies (even at 800 MHz slower per core), at almost exactly the same wattage (1 or 2 watts more). This made it 95% faster than the Opterons, still at 80% of the power draw.

    You can see the demo at http://www.intel.com/idf/us/fall2006/webcast.htm - look for Gelsinger's keynote the second day.





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  • c.hilding
    Oct 26, 08:55 PM
    Noone has mentioned the FSB concerns yet, which is weird.

    The earliest discussions about the new 8-cores (2x 4-core chipsets) suggested that 1333MHz was way too little to supply 8 cores with constant data flow, and that it would prevent the CPUs from reaching their full potential, making the FSB the bottleneck.

    Newer reports, including quotes by Intel employees, suggest that each 4-core chip is not going to reach more than a maximum of 1600MHz FSB, and that 1333MHz FSB will be the practical operating rate. However, since as far as I can tell, that rate is for just for ONE 4-core chipset, and Apple is going to cram TWO into the Mac Pro, this could spell disaster.

    So Apple really need to figure out the right FSB rate. I wonder what will unfold. I'd hate to see them use an underpowered FSB. :eek:

    http://www.theinquirer.net/default.aspx?article=30968


    Happy Halloween!





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  • FC Barcelona Carbon Wallpaper



  • theBB
    Sep 12, 04:24 PM
    I just hope it gets hacked so 3rd parties can add functionality to it. (unlike front row)

    video chat
    screen savers
    3rd party applications
    RSS
    3rd party streaming media formats
    keyboard and mouse.
    larger remotes.
    Get a Mac mini.





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  • KnightWRX
    May 2, 05:51 PM
    Until Vista and Win 7, it was effectively impossible to run a Windows NT system as anything but Administrator. To the point that other than locked-down corporate sites where an IT Professional was required to install the Corporate Approved version of any software you need to do your job, I never knew anyone running XP (or 2k, or for that matter NT 3.x) who in a day-to-day fashion used a Standard user account.

    Of course, I don't know of any Linux distribution that doesn't require root to install system wide software either. Kind of negates your point there...

    In contrast, an "Administrator" account on OS X was in reality a limited user account, just with some system-level privileges like being able to install apps that other people could run. A "Standard" user account was far more usable on OS X than the equivalent on Windows, because "Standard" users could install software into their user sandbox, etc. Still, most people I know run OS X as Administrator.

    You could do the same as far back as Windows NT 3.1 in 1993. The fact that most software vendors wrote their applications for the non-secure DOS based versions of Windows is moot, that is not a problem of the OS's security model, it is a problem of the Application. This is not "Unix security" being better, it's "Software vendors for Windows" being dumber.

    It's no different than if instead of writing my preferences to $HOME/.myapp/ I'd write a software that required writing everything to /usr/share/myapp/username/. That would require root in any decent Unix installation, or it would require me to set permissions on that folder to 775 and make all users of myapp part of the owning group. Or I could just go the lazy route, make the binary 4755 and set mount opts to suid on the filesystem where this binary resides... (ugh...).

    This is no different on Windows NT based architectures. If you were so inclined, with tools like Filemon and Regmon, you could granularly set permissions in a way to install these misbehaving software so that they would work for regular users.

    I know I did many times in a past life (back when I was sort of forced to do Windows systems administration... ugh... Windows NT 4.0 Terminal Server edition... what a wreck...).

    Let's face it, Windows NT and Unix systems have very similar security models (in fact, Windows NT has superior ACL support out of the box, akin to Novell's close to perfect ACLs, Unix is far more limited with it's read/write/execute permission scheme, even with Posix ACLs in place). It's the hoops that software vendors outside the control of Microsoft made you go through that forced lazy users to run as Administrator all the time and gave Microsoft such headaches.

    As far back as I remember (when I did some Windows systems programming), Microsoft was already advising to use the user's home folder/the user's registry hive for preferences and to never write to system locations.

    The real differenc, though, is that an NT Administrator was really equivalent to the Unix root account. An OS X Administrator was a Unix non-root user with 'admin' group access. You could not start up the UI as the 'root' user (and the 'root' account was disabled by default).

    Actually, the Administrator account (much less a standard user in the Administrators group) is not a root level account at all.

    Notice how a root account on Unix can do everything, just by virtue of its 0 uid. It can write/delete/read files from filesystems it does not even have permissions on. It can kill any system process, no matter the owner.

    Administrator on Windows NT is far more limited. Don't ever break your ACLs or don't try to kill processes owned by "System". SysInternals provided tools that let you do it, but Microsoft did not.

    All that having been said, UAC has really evened the bar for Windows Vista and 7 (moreso in 7 after the usability tweaks Microsoft put in to stop people from disabling it). I see no functional security difference between the OS X authorization scheme and the Windows UAC scheme.

    UAC is simply a gui front-end to the runas command. Heck, shift-right-click already had the "Run As" option. It's a glorified sudo. It uses RDP (since Vista, user sessions are really local RDP sessions) to prevent being able to "fake it", by showing up on the "console" session while the user's display resides on a RDP session.

    There, you did it, you made me go on a defensive rant for Microsoft. I hate you now.

    My response, why bother worrying about this when the attacker can do the same thing via shellcode generated in the background by exploiting a running process so the the user is unaware that code is being executed on the system

    Because this required no particular exploit or vulnerability. A simple Javascript auto-download and Safari auto-opening an archive and running code.

    Why bother, you're not "getting it". The only reason the user is aware of MACDefender is because it runs a GUI based installer. If the executable had had 0 GUI code and just run stuff in the background, you would have never known until you couldn't find your files or some chinese guy was buying goods with your CC info, fished right out of your "Bank stuff.xls" file.

    That's the thing, infecting a computer at the system level is fine if you want to build a DoS botnet or something (and even then, you don't really need privilege escalation for that, just set login items for the current user, and run off a non-privilege port, root privileges are not required for ICMP access, only raw sockets).

    These days, malware authors and users are much more interested in your data than your system. That's where the money is. Identity theft, phishing, they mean big bucks.





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  • Carbon Jordan - a AJ23



  • generik
    Jul 12, 12:02 AM
    Here's a little list i put together last week of my predictions for the next 6 months or so of a roadmap (whenever merom goes to 800 MHz on its bus, so maybe 9 months)

    Portable:
    MacBook: Yonah through 1q 667MHz bus Merom thereafter

    MacBook Pro: Yonah through 3q2006, 667MHz bus Merom through 1q2007,
    800MHz bus Merom thereafter



    Desktop:
    Mac mini: Yonah through 1q2007, 667MHz bus Merom thereafter

    iMac: Yonah through 3q2006, 800MHz bus Conroe thereafter

    Mac Pro: 1333MHz bus Woodcrest

    I doubt it will be like this. While this was the trend back in the PPC days when consumers have no alternatives to make comparisons with, people can make direct comparisons now, and no way will your Macbook look remotely attractive when a PC at 70% of the price has better specs.

    "It runs MacOS" just doesn't cut it to switchers, sad to say. The corollary to that is "PCs come with Windows Vista".





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  • Corvette Z06 Wallpaper.



  • munkery
    May 2, 04:56 PM
    Again, look, if you're not interested in the mechanics, that's fine. Stop replying to me.

    My post is inquiring about the mechanics. For the past hour, I've been trying to find how this thing ticks by searching around for in-depth articles (none to find, everyone just points to Intego's brief overview that is seriously lacking in details) or for the archive itself.

    If you don't want to take this discussion to the technical level I am trying to take it, just don't participate.

    The Javascript exploit injected code into the Safari process to cause the download of a payload. That payload was the installer. (EDIT: the Javascript code did not exploit a vulnerability in Safari).

    The installer is marked as safe to auto-execute if "open safe files after downloading" is turned on.

    An installer is used to trick users to authenticate because the malware does not include privilege escalation via exploitation.

    If you had any technical knowledge you could have figured that out yourself via the Intego article.

    I don't know of any other Web browser (this is not a OS problem, it's a Safari problem) that automatically assumes executables are safe and thus should be auto-executed.

    Installers being marked as safe really doesn't increase the likelihood of user level access as any client-side exploit provides user level access. I don't understand why you are hung up on this installer being able to auto-execute; it really makes no difference in terms of user level access. The attacker could have deleted your files with just an exploit that provides user level access.

    What does Webkit2 have anything to do with running an installer on the OS after downloading it ? That happens outside the rendering engine's sandbox. You're not quite understanding what this sandbox does if you think this protects you against these types of attacks.

    Webkit2 will prevent user level access via an exploit. Preventing these types of attacks is the intended purpose of sandboxing.





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  • Carbon amp; Glass Wallpaper



  • leekohler
    Mar 28, 03:22 AM
    It's one thing to say whether popes cared whether those artists were "gay." It's quite another to say that the popes thought the homosexuality of those artists was relevant to whether they thought they they would hire them. If I wanted someone to paint a mural in my home, I would be willing to hire a gay artist. But I still wouldn't accept gay sex. Neither would any orthodox pope.

    I'm sorry, but who says you have to have gay sex? Obviously, it's what made those artists happy, but ultimately it's none of your or anyone else's business. Why you constantly try to make it your business is puzzling.

    Then I don't know what you mean by "accept."

    Oh- I most certainly do. It means, "Be who you are, just don't act like who you are." It's quite clear. And if me loving another human being and building a life with them makes your god angry, so be it. I have no use for that god. I'd rather spend eternity in hell than spend eternity with something that horrible and judgemental. Fortunately, "god" does not exist, and when we die, we die. While I'm here, I will make the most of my life and help others do the same. You can do what you want.





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  • Multimedia
    Sep 26, 05:04 PM
    You're wrong: I use a quad at work every day, and I have a dual (G5) at home. Unless I'm actually rendering something, I cannot detect the difference in speed. I use Illustrator, Photoshop, InDesign, After Effects, Final Cut Pro, and Cinema4D extensively. You people who think that a quad is helping you fly through Illustrator are full of crap, sorry. Nice delusion to have, but it's all in your head.

    EDIT: I should note that if you're doing heavy multitasking (like renders in the background), then yes, it could help. I've also played WoW while doing 3D renders in the background, and the quad is pretty nice for that (although the dual does a surprisingly good job with that situation as well -- WoW is still very playable).It's not placebo. I am rendering video most of the time. Glad to hear you also use a Quad. You just have a different frame of reference than I. Not trying to be right and calling you wrong - just sharing my experience as I see it. We're both right from our different points of view. I don't use the Adobe suite much at all - mainly only ImageReady. So we don't share experience with a common set of applications.

    I'm just trying to explain how my workflow keeps me from enjoying a DC or DP PMs any more. Maybe that will change when I go C2D Intel someday on a 2.33GHz Merom MBP for example. But meanwhile I need more cores more than I need mobility.What I meant is that you're wrong that I have no experience using a quad-core Mac...not so much on your opinion...My bad. I misunderstood your meaning. Sorry for jumping to that conclusion.Sorry if I reacted strongly...yes, it really does depend on each individual situation. All else being equal, sure, more cores are better. I'm just saying a lot of people, probably the majority of people, don't need and will rarely put to use more than two of them.This multicore stuff is very individualized experience. I think it depends on the unique set of applications and the way you use those applications in what order that can determine if you will benefit from a lot of cores or not. I also think a lot of younger people will learn to take advantage of a lot of cores through the clever planning of multitasking that older people may never imagine.

    While I agree many may never feel the need for more than two, I also think it will be a seriously large minority that will feel the need for at least four and a smaller but still large group that will need 8 or more.





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  • greenstork
    Jul 12, 03:27 PM
    How is it an insult to conroe to say that a desktop chip should go in a moderately priced desktop? And perhaps more to the point, why exactly are you so worked up about someone insulting conroe... is it your personal creation or something? You do realize that both PCs and Macs will be using both conroes and woodcrests in various configurations, right? It's not like woodcrest is an apple product. So what exactly are you so worked up about?

    Do you really think anyone here will care if you overclock your conroe-based PC? Let alone "break our hearts?" Have fun.

    Even if you had a point worth making, your attitude is so repulsive that I don't know why anyone would want to listen to you.

    I think his point was that most tech geeks are freaking out about the revolutionary core 2 architecture, be it in the conroe, woodcrest or merom. For people to view conroe as a lesser chip in some way smacks of mac snobbery and I tend to agree with him.





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  • skunk
    Apr 23, 03:55 PM
    Yay! It's .Andy! G'day!





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  • JediZenMaster
    Mar 18, 10:34 AM
    I'm happy AT&T did this because i'm a firm believer that you should pay for what you consume. I know people may disagree but don't complain to me just deal with AT&T.

    Happy Tethering :p





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  • AidenShaw
    Sep 26, 03:14 PM
    im hoping that apple has optimized leopard to be able to assign certain applications to certain cores. just like what some of the other posters have said

    4 cores for Cinema 4D
    1 core for internet and mail
    2 cores for photoshop
    1 core for quicktime dvd playback
    Unless you're doing realtime work with strict QoS demands, it's almost always better to let the OS schedule all threads across all CPUs.

    In the situation you describe, your browser would slow down when mail woke up to do something - even if QT or photoshop were idle.





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  • linuxcooldude
    Apr 13, 02:09 PM
    Well it was rumoured for some time and we all waited with baited breath but was Apple seriously going to end the pro app that started them off to stardom? Sadly yes they have. What genius decides to make a pro app accessible to the masses? We who use FCP have to make money from our business, so we need a little bit of smoke and mirrors to make our business needed, otherwise our clients will just get a 16 year old in off the street, download FCP (sorry imovie Pro or whatever they have decided to call it) and there you go we are out of work!

    It seems you don't have faith in your own ability as if your trying to compete with an average 16 year old. Don't blame the tools alone.

    The same thing was said when local garage bands were recording music from an average PC in the 80's. Most record labels won't go to a teenager to record a well known bands music.





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  • steadysignal
    May 3, 07:24 AM
    so much for the no malware on macs myth :D
    funny how the apple fanboys are getting all defensive :rolleyes:

    funny how your post is at -19.





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  • dethmaShine
    May 2, 02:16 PM
    Bravo, this is the funniest post ever.

    I bet there's a lot of fan bois with soiled underwear.

    Could it be true? Their perfect computers now quite vulnerable.

    Ya gotta love it...the slap of reality :) :) :)

    We were just waiting for you? Where have you been?

    On another note, mods its getting hideous to see such comments being allowed on this website.





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  • Doctor Q
    Mar 20, 06:21 PM
    Is there anybody here who has ever changed their mind about digital rights management, i.e., accepted and then rejected it or rejected it and then accepted it over time? We've heard many members trying to convince others and I wonder if everybody has their mind permanently made up.

    Has anybody ever "switched" on this issue?





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  • LagunaSol
    Apr 21, 07:24 PM
    Maybe I don't represent the majority of the population, but it always annoys me when people perpetuate this thinking that Windows is so virus filled.

    Hence the robust market for Windows anti-virus software?

    (As for malware vs. virus, to the consumer it doesn't matter. Both suck.)





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  • R.Perez
    Mar 13, 05:13 PM
    No it couldn't. That would require grid energy storage technology that currently hasn't been invented yet.

    Look up base load generation. There are only a few sources of generation that fall under this category. Nuclear and coal are among them. Most renewables are not.

    I love when people don't read threads....

    this was already posted, way to go...

    http://www.scientificamerican.com/article.cfm?id=how-to-use-solar-energy-at-night





    Hastings101
    Apr 6, 02:24 PM
    Imagine Joe, who is strongly considering buying a Mac for the first time. He goes to the popular Mac sites to get excited about the purchase by being involved in the community. What does Joe find when he visits MacRumors? Big capital letters on the side bar, "SWITCHERS ONLY," discussing all possible reasons that switching could lead to, albeit minor, bad experiences. Joe wants to be informed. Joe reads the three pages of differences that other people found annoying.

    These posts are from people that are similar to himself, he identifies with them. One minor annoyance that he reads about won't shift his attitude away from buying a Mac, nor will that one poster look like a troll. If he reads many slightly negative messages all at once, they will change Joe's attitude toward "switching." If Joe is tentative and apprehensive enough to read all these posts, then it is a good chance he isn't yet committed to buying a Mac. This is exactly the kind of attitude that is most influenced by these types of messages.

    After reading the thread, Joe is left with Fear, Uncertainty, and Doubt (http://en.wikipedia.org/wiki/Fear,_uncertainty_and_doubt) about buying a Mac. His attitude has changed and in a couple of days he won't remember why it changed–just a vague, uneasy feeling of uncertainty.

    Being informed is good. Free speech is good. Persuasion is a tool that is used for good and evil. Don't help evil screw Joe.

    Well Joe is a moron if he lets four or five people on a forum change his opinion by much. He should know that no one should ever take anything written on a forum very seriously.





    CuttyShark
    Apr 12, 11:23 PM
    A bad workman always blames his tools. ;)


    Cheers!!





    deputy_doofy
    Apr 12, 10:47 AM
    You could always buy a Mac and run windows on it. It would let you satisfy your curiosity, and have a safe fallback to the OS you know. And a beautiful computer.

    THIS. You can legally run both (assuming you have a copy of Windows to install) and you can both learn the Mac AND have Windows as your safety net. With Bootcamp, Windows runs natively, fully utilizing the hardware, its graphics, etc.





    latergator116
    Mar 18, 09:26 PM
    I think this program is great. It will make it a lot more convenient for people to play their music anywhere they like. DRM is one of the reasons (in addition the the crummy AAC format) I don't buy music from the iTunes music store. I like being able to play my music where *I* want; I don't want Apple/RIAA putting any restrictions on that.





    darkwing
    Aug 29, 11:51 AM
    These groups don't care at all about the environment. They only want to hinder businesses. These are the same groups that protest plans and lobby politicians to stop building power plants and refineries so the existing ones can be over worked (lower efficiency) and not allow for downtime for maintenance, further lowering efficiency. These groups have an agenda that has nothing to do with the environment. I believe that Apple does just fine, as do many other companies. I'll gladly buy my Merom MBP and sell my Rev E 17" pbg4 as soon as Apple makes it available to me. :)