Are you going to use the loptop for much else? There are a few good Toshiba lap tops out there. Also you can get a refurbished one at a good price, just need to looks around.
As for Vista, I don't have it, but have many friends that do. They really like it, but since most programs don't support it, you kind of on your own if you do have problems. If you call most support for software, as soon as you state your running Vista, they say we don't support it. On the other side, by brother said that he has had few problems and has been able to resolve all. At this time just beware, because you get little or no support for most programs you run under it.