Geforce 6800GT and Purevideo DVD decoder

[yukon]

I have a major problem thats driving me nuts. I have a 6800GT and the Purevideo Decoder installed. When I play a DVD in WMP10 there is no video and my CPU utilization shoots up and just jerks and freezes till I cancel media player. I have tried everything I can think of. If you guys have any suggestions please let me know.

specs:
MSI K8N Neo4 Platinum SLI
AMD X2 3800+
BFG 6800GT PCI-E
2 GB Kingston

[sharangad]

I had this problem on an nForce 3 machine. This is a problem with the AGP GART drivers. This occurs because, whe you installed your motherboard, you probably didn't install the nForce drivers which came on the CD with yer mobo. Once you install those, you should be able to upgrade to the latest drivers from the web,

[yukon]

I have PCI Express