Ok, just came back after installation on Vista. Had a test run using the same training mission as i run on XP 32bits.
All setting, i just click on the default High which automatically set the setting for me.
On XP-32Bit, i'm getting 25 to 30fps when just looking at the cockpit. Its the Cockpit instruction videw btw.
On Vista Home Premium-64bits, i'm getting 42 to 49fps.
Wow, suddenly i feel like my Vista purchase is worth it. I mean, bought it about a year ago and suddenly feel that its worth it. LOL
So far everything seems smooth.
Ok, the only "Diff" which i have to be frank is that on my XP, i installed Shark Pit 2.0A which is the latest version that support BS 1.01.
On my vista, i never install the shark pit.