For those that dont see it in windows update you may have to install the other updates that are on the list first. There are some prerequisits that need to be installed before going to SP1. Until you install them SP1 will not show up on the list of available updates. I had to run update 3 times before I got SP1 to show up and then the damn thing gives me error80073712 and wont install.
The suggested fix is to re-install vista.
Yet one more line on my "I HATE VISTA" list.
Does Bill Gates live near water? I think I might drive my sub over to his house and put a couple fish in it.