Many large enterprise customers have said they will wait for the first service pack for Vista to deploy the software across their companies. Some were expecting SP1 before the end of the year after Microsoft Senior Vice President Bob Muglia said in a published report last November it would be released with Windows Server, code-named Longhorn, due by the end of 2007.

However, rumors swirled last week that the release of the pack would be pushed into 2008 after Microsoft said in a court filing dated June 19 it would have only a test version of Vista SP1 out before the end of the year. According to the document, filed as part of the ongoing antitrust case with the U.S. Department of Justice, the software is to be released by then to answer a complaint by Google that the OS's built-in desktop search capability interferes with the use of Google's competing search technology.

The rumors caused investors to worry about enterprise adoption of Vista being pushed further out, and company stock declined 2.4 percent Friday, opening at $30.03 and closing at $29.54.

Send via e-mail | Submit to Digg | Add to Live Favorites