Are you kidding me? Do a search on 'ati2dvag'.
All gfx cards crash, there is not a single gfxcard out there that has not crash on someone at some point.
There is no perfect gfx card that is perfect on all setup under all conditions.
You think its Microsofts problem that anything that runs on its OS can crash & that's its there duties to fix it no matter how buggy or poorly written the software, drivers & possible faulty hardware.