Microsoft Corp. (Nasdaq:MSFT - news), the world's largest software maker, prematurely posted information about its much-anticipated Windows Vista operating system on one of its Web sites, the company said on Tuesday. Microsoft disclosed information about a plan to release eight different editions of the new operating system on a company help page that was under development. The company has not made any official statements about the different versions of Windows Vista it plans to offer. The company has since taken down the Web site and declined to confirm the information and said it will offer more details about the Vista launch, targeted for the second half of 2006, in the coming weeks. Below are the 8 editions : Windows Starter 2007 - Vista without Aero, probably meant for developing nations. Windows Vista Home Basic - Basic Windows Vista for your single PC fam, doesn't sound like much going on here. Analagous to XP Home. Windows Vista Home Basic N - European version of the sa...