Apart from them missing a load, a pretty good site. In my experience, you should just try the software though... I have got software on Vista which shouldnt run (by what other people have said) and vice versa.
i routinely play the following games (or have played them before on vista) without so much as a hiccup
Crysis Flight Simulator X Call of Duty Call of Duty United Offensive Call of Duty 2 Call of Duty 4 Silent Hunter 3 Silent Hunter 4 Flight Simulator X Flight Simulator X acceleration Half Life 2 Brothers in Arms road to hill 30 Brothers in arms Earned in Blood Combat Flight Simulator 3 Bioshock