Using Windows Media Center Edition With

[chr6]

Would this cause any issues? I use MCE and just recently formatted, but since the drivers for MCE seem outdated, I went ahead and installed Windows XP drivers for both the platform (NF4 AMD) and Video (7800GTX)

Lately in my games (HL2/DOD:S) it freezes up, the character seems to shake, and a few seconds later, it unfreezes.

Just wondering if this could be caused by the drivers I used. Everything else works great.