Vista SP1
 

Just in case people running Vista don't have their automatic updates turned on, Microsoft have now released Vista Service Pack 1.

My own experience of installation was fine on my main desktop machine, no issues at all. On the laptop, it was problematic at first, but was solved by downloading the software, then removing my internet connection and turning off my anti-virus/spyware software before installing the download. With anti-virus/spyware software running it wouldn't correctly install the pack.