Ati Radeon 9250 Vista Driver – Software Driver Download
If you are looking for ATI Radeon 9250 Windows Vista driver, you are out of luck because ATI is not going to supply any drivers for the 9250 cards.
↓XP用(Catalyst 6.11)
http://ati.amd.com/support/drivers/xp/radeon-prer300-xp.html