every users with freezing videos has only ONE solution, throw this ing Striker II thru window and buy better board. I RMAed my THIRD SIIEx (first was unoverclockable higher then 350MHz FSB) (second and third) has video freezing at stock too ...

I bought reference eVGA board and i am happy with 450MHz FSB, 4GHz QX9650 and mem at 2000MHz ... orthos, prime, games in GTX 280 SLI are pretty stable ... finall i have nF790 stable rig.