Sonali23Hi I am using windows vista os but i want to install windows XP on my laptop. but my sound drive is not compactable with XP, so everythings works except sound if i install XP. I am using Compaq C733TU model which is compactable with vista pls tell me where can i find sound drive which supports xp on my pc.PLEASEzzzzzzzzzz???????????? keyurthis web siteis not use full for drivers. https://a