Hm... Okay, i think the reason why it takes me 15 - 16 passes is because of some SoundMax Driver thingy.
When that driver is not loaded when I changed the Sound on the BIOS from HD to AC37, and booted windows vista, it only took 4 passes to fully load. But then I dont have any sound because the driver is not loaded, so when I install the driver, it takes 15-16 passes. Thats just crap!
I dont know but I do know that whats causing it is the Sound Max HD Audio Driver provided by ASUS that came with my mobo.