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User: jasonwc

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  1. Re:Asus battery life claims believable on Asus Promises 12-Hour Battery Life In New High-End Laptop · · Score: 1

    First, if that's 8 calendar days, then it's probably only 5-6 business days. In addition, you're including the time it takes to ship the defective drive back to them. I was only counting the time that elapsed between their receipt of the drive and my receipt of the replacement unit.

    BTW, they didn't initially offer to RMA the bare drive. I had to ask, but they told me it wasn't a problem. Ask, and see what they say. If they say no, ask for Level 2. Generally you can get what you want if you are persistent. In my case, I got what I wanted without any grief.

  2. Asus battery life claims believable on Asus Promises 12-Hour Battery Life In New High-End Laptop · · Score: 4, Informative

    I have an Asus U80 laptop ($650) with a stated battery life of 7 hours (without Wifi). I've gotten 6 hours with Wifi and 8 hours without. Even with fairly heavy web browsing and CPU usage, I can get 4-5 hours in Battery mode. Thus, while many battery life claims are bullshit, I am inclined to believe Asus. Note that Asus uses some proprietary Windows software to reduce power usage. Without the software, the battery lasted 33-50% less.

    As an aside, they also have excellent RMA service. I discovered that my laptop drive had several bad sectors. I called Asus, and after less than a 5 minute wait was talking to a human being. I explained that a low-level drive scan showed several bad sectors on the drive, and that this indicated a hardware rather than software problem. Rather than having me reinstall Windows, or some other bs, I was told I could return the laptop or the bare drive for service with a 2-3 day turnaround. I shipped the bare drive, and received a replacement 2 business days after they received the RMA drive. Not bad.

  3. Re:Crunchy Goodness! on Mozilla Starts To Follow a New Drumbeat · · Score: 1

    Really? Every time I open a tab in Firefox, memory usage increases. Closing tabs does not reduce usage. After a day or two, memory usage exceeds 300 MB even with only a few tabs open on a Windows 7 system with 4 GB of RAM. I've seen this on numerous systems with Windows 7 and on Windows XP SP3. I don't think my experience is unusual.

    I think Firefox is a great browser, and I don't see myself switching to Chrome because of the lack of Adblock Plus and the "Awesome Bar". The latter has made it exceedingly easy to manage and access hundreds of bookmarks. However, I do not think memory management has ever been a strength of Firefox.

  4. Re:Meanwhile in Canada... on Factorization of a 768-Bit RSA Modulus · · Score: 1

    Yeah, I'm aware. I'm just pointing out what the first post was likely referring to.

  5. Re:Bad math... on Factorization of a 768-Bit RSA Modulus · · Score: 4, Informative

    They're comparing the relative strength of a 768 bit RSA key to a 1024 bit RSA key. Because of the mathematical correlation between the public and private keys, the strength is nowhere near 2^768 or 2^1024. RSA has created a comparison table for RSA -> symetric cipher strength.

    1024 bit ----> 80 bit
    2048 bit ----> 112 bit
    3072 bit ----> 128 bit

    However, "1000 times stronger" seems far too small, in any case.

    Source: http://www.rsa.com/RSALABS/node.asp?id=2004

  6. Re:Meanwhile in Canada... on Factorization of a 768-Bit RSA Modulus · · Score: 2, Insightful

    Yes, but he's likely referring to the strength of the SSL connection to his bank. While authentication is done with public key crypto (probably 1024 or 2048 bit key), the actual data stream is encrypted with some symmetric cyrpto algo such as AES or RC4 at 128 or 256 bits.

  7. Re:Meanwhile in Canada... on Factorization of a 768-Bit RSA Modulus · · Score: 5, Informative

    I hope this is a joke. If not, you are confusing the strength of symmetric key encryption and public key encryption. The latter requires larger key sizes because the public and private key pair are mathetmically related whereas in symmetric encryption, there is a single key, and it ought to be randomly generated, and have no mathematical relation to any other value.

    The key sizes are given for RSA/DSA encryption. Elliptical curve crypto can use much smaller key sizes while maintaining equivalent security levels. Unfortunately, most ECC is patent encumbered.

  8. Re:VOIP sucks. on AT&T Readying For the End of Analog Landlines · · Score: 1

    Not all ISPs suck. On my Verizon FiOS connection in the DC area, we pay for 25/15 and can get 25/20 continuously, any time of day. Last week I uploaded over 750 GB and downloaded 250 GB. I've downloaded for 12+ hours continuously at 25-26 Mbit/sec with no drops in speeds. I can also upload at 20 Mbit/sec continuously without getting my service dropped, or speed capped.

    While Comcast has its crappy 250 GB cap, I can still do 12 Mbit/sec down continuously on their cheapest plan in New Haven, CT.

  9. Re:Monopoly or not. on Psystar Not Closing Up Shop · · Score: 3, Insightful

    It's only anti-competitive if they have a monopoly in the OS market, which they do not, or alternatively, if it's considered an illegal tying arrangement. As for an OS monopoly, they hold 5% or less of the market which is clearly not a monopoly under US antitrust caselaw. As for tying, that argument only works if you can show that there is no benefit to be had through selling the hardware and software as one product.

    The problem with your argument is that under current US law, it almost certainly wouldn't be considered an illegal tying arrangement. There is no evidence that the primary purpose of their tying software + hardware is to artificially prop up the price of either. They can make a plausible argument that having control of the hardware allows them to provide a more unified and consistent experience for buyers. With a small set of Apple-authorized hardware, weird incompatibilities that exist on Linux and Windows due to the large hardware-base they have to support, can be minimized or prevented entirely. There is some value-added by selling hardware + software together, and Apple can certainly argue that selling the OS alone will harm their brand name and reputation due to complaints from users using non-authorized hardware.

    In addition, this has to do with distribution and not the end-user. You can go out and buy OS X and install it on any hardware you want. The case doesn't affect YOUR rights. Pystar illegally redistributed OS X by installing it once, and using cloned copies. This really has little to do with the freedom of the home user.

    In any case, this is not illegal tying in the sense used by the U.S. antitrust law. BTW, "tying" is a per se violation of the Sherman Antitrust act. You don't see many tying cases, however, because there are generally good arguments why you would sell two seemingly separate products as one.

  10. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 1

    Your views on being free to make a choice are completely valid, and I share them. As I said, the opt-out system is NOT my idea, and in fact I oppose it. I would prefer either an opt-in system or one which requires you to make a choice for the reasons you eloquently described.

    As for the ballot screen, there is a reason that the EU is going after MS for its browser, and not for Paint, Windows Media Player or Notepad. They had and continue to hold a significant monopoly in the browser market. That market is extremely important.

    As far as I know, they do not hold a monopoly in the market for audio and video playback software. Many people use iTunes, Winamp etc. to play their music, and while WMP may be the default choice, I know many people that use alternative choices. Your choice of video player is also not as important as your choice of browser since there are no incompatibilities requiring developers to create video files specifically for WMP.

    So, MS had and continues to hold a monopoly in the very important browser market.

    MS has no monopoly on graphics editing programs. Paint is a toy, nothing more.

    MS has no monopoly in video and audio playback software.

    MS has no monopoly on PVR software (e.g. MythTV, SageTV, Mediaportal etc. quite popular)

    MS DOES have a monopoly in the word processing market, and I wouldn't be surprised to see the EU tackle that next. I found it particularly ironic that MS's agreement with the EU was releaed in the form of a Word *.doc rather than an .odf or .pdf.

  11. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 1

    Yes, I'm aware. I should have been more clear in my original post. I was talking about the practice on average, rather than the practice of each state. I'm sure there are MANY variations among the 50 states and District of Columbia.

  12. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 1

    This is the first time I've been marked troll. I fail to see how it's a troll. Seems to me like it's "-1 Disagree", but whatever. It's Slashdot.

    Anyways, I want to respond to a few points. Yes, I know Europe is not a country! I was referring to Europe as each country has different policies, but many of the nations that make up the EU and Europe do have opt-out systems.

    If you think I'm full of shit, have a look at this article and graph from Harvard and tell me it's a total coincidence:

    Graph: http://www.iq.harvard.edu/blog/sss/donor_default.jpg

    Article: http://www.iq.harvard.edu/blog/sss/archives/2008/04/do_defaults_sav.shtml

  13. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 1

    I certainly did not have that experience in my high school. Then again, my high school was sued and eventually lost in the Supreme Court on a constitutional free speech matter, so I doubt they would do something that would open them up to liability like that.

  14. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 1

    To be clear, Sunstein argues against the model you discussed because he believes that forcing people to simply elect a choice may have 2nd order externalities - in this case - the psychological harm of having to think about your potential death.

    Sunstein actually spoke to my Behavioral Law & Economics Class at Yale Law School, taught by one of his colleagues, Christine Jolls. I proposed precisely the system you described, and that was his response. I don't buy it. I think asking people maximizes liberty, and the cost of making a decision is nominal.

  15. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 1

    I was never asked if I wanted to be a donor in NJ. I doubt all of Europe is opt-out, but that seems to be the dominant position.

  16. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 1

    That's actually neither "opt-in" nor "opt-out". In that system, you are forced to choose, whereas in either of the former systems, you can do nothing. Sunstein argues that many people would rather the decision be made for them because the topic of organ donation brings up terrible thoughts of one's death and mutilation. I don't really buy that. As far as I'm aware, in the US, you are not asked. You have to ask to be an organ donor.

    However, if you die in a hospital, the doctor will likely ask your family to donate your organs.

  17. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 2, Interesting

    The EU believes that simply making it obvious to users that a) there are choices and b) that installing and using another browser is easy to do, and in no way abnormal or dangerous.

    If MS thought that the ballot screen wouldn't affect it's IE user base, than it wouldn't have fought so hard to ban it. In fact, they offered to sell the OS with NO BROWSER as an alternative to providing a ballot screen!

    In addition, MS has refused to provide a ballot screen to non-EU users. North America, for example, will NOT get the ballot. Why fight the ballot so hard if it's going to have no impact? I think MS believes it will have an impact, and therefore is attempting to limit it to as few users as possible.

    It's incredible how few people know that alternative browsers exist. I've heard people refer to IE as "the internet" or alternatively refer to any browser as IE/Explorer/Internet Explorer. IE, to many non-technical users, is synonymous with the browser. It's like saying "kleenex" whem you mean "tissue".

    And there are a LOT of users that use IE, with knowledge of alternatives, out of sheer resistance to change. If they saw a ballot screen when they got a new computer rather than just IE, they might be willing to try something else.

    Behavioral Law & Economics has shown that pretty much any default position is going to significantly impact user decisions. For example, in the US we have an "opt in" system with regard to organ donation and around 10-15% participation. In Europe, there's an "opt out" system with 80-90% participation. There may be cultural differences, but it's likely that most of the difference is merely due to the impact of opt-in/opt-out.

    That's why academics like Cass Sunstein at Harvard have suggested that a default position of doing nothing is actually a non-neutral starting point. He argues, for example, that employees should automatically be signed up for a 401(k), and have the choice to opt-out, because when individuals are asked in studies whether they want to participate in such a program, the vast majority say yes, yet participation is FAR higher when opt-out is the default.

  18. Re:How about the same - for computers? on How Europe's Mandated Browser Ballot Screen Works · · Score: 4, Interesting

    As a law student that has taken Antitrust law, I can confirm that that IS the logic. Essentially, it is not illegal to maintain a policy by historic accident, market preference, or even government fiat. However, it is illegal to leverage your monopoly in one area to create a monopoly in another field or to use anticompetitive tactics to maintain your monopoly.

    For example, if MS refused to sell Windows 7 licenses to companies that also sold pre-installed Linux computers, that would likely be an antitrust violation, because MS would be maintaining its monopoly by anti competitive means rather than maintaining it as a result of mere customer preference.

    However, IE would not be in the dominant position it is today if it weren't for MS's use of its OS monopoly to create a monopoly in the browser market. The EU wants users to have a choice of browsers to prevent just this behavior. Europe also generally has much higher Firefox penetration than the US, so I would not' be surprised if this does have an impact.

  19. Re:We'll just get used to it on BBC Lowers HDTV Bitrate; Users Notice · · Score: 1

    Except, of course, in ABX testing, the vast majority of people can't differentiate between 128 kbit encoded MP3's let alone 256 kbit/V0 encoded MP3s. Doesn't iTunes now provide 256 kbit AAC for all its offerings? I doubt almost anyone can differentiate between a 256 kbit MP3/AAC/Vorbis file and its CD source.

    Also, most people are listening on low-end computer speakers or cheap headphones. These ABX tests are done with professional quality headphones, and yet people still can't hear the difference.

    And, if you insist on quality, there is nothing stopping you from ripping your CDs to FLAC/APE/Apple Lossless. The latter is supported on iPods/Touch.

  20. Re:Focus group... on BBC Lowers HDTV Bitrate; Users Notice · · Score: 1

    Didn't they roll out GPON as well, so they should have immense bandwidth. 2.5 Gbit down/1.5 Gbit upload / 32 provides some serious bandwidth per user. Verizon said that even before the upgrade they could provide 100 Mbit down, but there wasn't sufficient market demand (i.e. not enough people willing to pay the cost of the service). They did, however, upgrade their routers to support 175 Mbit sustained speeds through the firewall on the WAN. From what I've heard on Slashdot, the trusty old WRT54GL has trouble doing more than 25 Mbit on the WAN.

    Currently, my gf's apt has 25/15. They offer 50/20 service but it just isn't cost justified. It's $65 for 25/15, and after some customer service issues, my gf got it down to effectively $40 ($95 for the HD TV service + HBO + 3 DVR boxes + 25/15 Internet). It would have been $130/mo just to get 50/20.

  21. Re:Woop de freakin do on 26 Gigapixel Photo Sets New World Record · · Score: 1

    But that wasn't what the article or the summary claimed:

    "The largest gigapixel photograph ever created with a DSLR camera"

    Satellites aren't using DSLR cameras :P

  22. Re:Focus group... on BBC Lowers HDTV Bitrate; Users Notice · · Score: 1

    I didn't say I had trouble. It just uses more CPU cycles. But, on my Core i7, it generally never goes above 15% for x264 encodes, and 10% ~ for Blu-Ray.

  23. Re:Netflix on Microsoft Promises Not To Sue Moonlight 2.0 Users · · Score: 1

    That should read "Windows Updates in Windows Vista and 7 are now done within the OS . . ."

  24. Re:Netflix on Microsoft Promises Not To Sue Moonlight 2.0 Users · · Score: 1

    Windows Update in Windows Vista and are now done within the OS primarily and there is no Microsoft Update website for these OS's. This is what happens when you attempt to navigate to the update site on Windows 7:

    IE8: http://img191.imageshack.us/img191/2002/ie8windowsupdate.png

    Firefox 3.5: http://img13.imageshack.us/img13/4264/ffwindowsupdate.png

  25. Re:Focus group... on BBC Lowers HDTV Bitrate; Users Notice · · Score: 1

    I agree. They're just trying to pretend that they didn't knowingly turn a quality service into shit. BBC was known for having some of the better HDTV streams.

    The fact is that you need 16+ Mbit/sec to maintain consistent quality in fast-paced scenes using the commercial hardware encoders used for TV. You can get away with lower bitrates for Blu-Ray encodes since you typically are not using the entire area (1920x800), it's a two-pass encode, and the encoder can test with different settings to get the best result, for each source.

    Comcast's HDTV quality was horrible and their On Demand HD was pretty much unwatchable. In fast-paced scenes, the green was filled with huge blocks. Scene-group 1.1 GB HDTV encodes were far superior.

    So far, nothing really can touch a quality Blu-Ray source, and the high-quality encodes available from private trackers are transparent in many cases while using avg bitrates of 12-15 Mbit/sec at 1080p - often lower than HDTV.