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Excel 2007 Multiplication Bug 806

tibbar66 writes with news of a serious multiplication bug in Excel 2007, which has been reported to the company. The example that first came to light is =850*77.1 — which gives a result of 100,000 instead of the correct 65,535. It seems that any formula that should evaluate to 65,535 will act strangely. One poster in the forum noted these behaviors: "Suppose the formula is in A1. =A1+1 returns 100,001, which appears to show the formula is in fact 100,000... =A1*2 returns 131,070, as if A1 had 65,535 (which it should have been). =A1*1 keeps it at 100,000. =A1-1 returns 65,534. =A1/1 is still 100,000. =A1/2 returns 32767.5."

Ubuntu Linux Validates As Genuine Windows 401

bobbocanfly writes "Another crack in the Windows Genuine Advantage wall. A user at UbuntuForums.org managed to validate an Ubuntu installation as a genuine copy of Microsoft Windows and get to the download page of Windows Defender, using IE4Linux and Wine. (Here is an OGG video of the process.) Along with the advancement of LiveCD technology, this could spell the end of Microsoft's control over who gets their updates."

HD-DVD and Blu-Ray Protections Fully Broken 682

gEvil (beta) writes "According to an article at BoingBoing, the processing keys for the AACS encryption scheme used by both HD-DVD and Blu-Ray video discs have been extracted, and a crack has been released. What this means is that there is now a method to extract the copy-protected content of any HD-DVD or Blu-Ray disc out there. This is different from Muslix64's previous crack, which only extracted the volume key for each disc. This new method bypasses this step and allows anyone to extract the data without first requiring the volume key."

Microsoft Retracts Patent 182

An anonymous reader writes "Microsoft has retracted their recent controversial patent application. The story was first brought to light by Slashdot on Saturday. Today, Jane Prey of Microsoft announced the retraction on the SIGCSE (Special Interest in Computer Science Education) mailing list. 'Many thanks to the members of the community that brought this to my attention — and here's the latest. The patent application was a mistake and one that should not have happened. To fix this, Microsoft will be removing the patent application. Our sincere apologies to Michael Kölling and the BlueJ community.'"

Sony and Universal Prohibit Sharing Via Zune 325

ack154 writes "Engadget has a story about Sony and Universal Music apparently denying Zune owners the ability to 'squirt' songs by certain artists to other Zune users. That's right, if you've actually purchased songs from the Zune marketplace and happen to run into another Zune owner, you're prohibited from sharing certain songs. From the article: 'In a non-scientific sampling of popular artists by Zunerama and Zune Thoughts, it looks like it's roughly 40-50 percent of artists that fall under this prohibited banner, and the worst news is that there's no warning that a song might be unsharable until you actually try to send it and fail.'"

Anything cut to length will be too short.