Vista SP1 update

Apparently, the update is causing lots of problems for some people.

"I downloaded it via Windows Update, and got a bluescreen on the third part of the update," wrote "Iggy33" in a comment posted Wednesday onMicrosoft (NSDQ: MSFT)'s Vista team blog.

Iggy33 was just one of dozens of posters complaining about Vista Service Pack 1's effect on their PCs. "What a disaster," wrote "SeppDietrich" of the update. "It exiled all my Nvidia drivers to the Bermuda Triangle."

"Bikkja" said that "after installing SP1 things seem to go really slow, even though my computer shouldn't have any problems."

Other troubles reported by Vista SP1 users ranged from a simple inability to download the software from Microsoft's Windows Update site to sudden spikes in memory usage. "Went from using 650 MB RAM idle to 1 Gig... I'll be switching back," said "Kurrier."

It's not uncommon for major software patches to cause problems when first released. Windows XP Service Pack 1 inflicted numerous glitches on host computers when it shipped in 2002. Microsoft fixed many of the problems with subsequent patches.

Microsoft on Tuesday made Vista SP1 widely available for the first time. The company has admitted it's still not perfect.

Yeah, I'm glad I didn't jump on the Vista bandwagon...