Sometimes I wonder if we must laugh or cry. Just for fun I wanted to run the Vista advisor on my computer (Dual opteron dual core + 4 go memory, geforce 7900 gtx) to see what it would say (not that I intend running Vista, but just curious). So, I go to download this little tool and what do I see ? Not compatible with XP pro and XP 64. C'mon, they write those OS, they should be able to give an evaluation tool to everyone or what ?
saddest part is they're so eager promoting their Vista toy  that they will probably stop doing any effort improving XP64 which is a most better OS for serious (read professional) users :(