Anyone know why???

I'm using Gigabyte Nvidia 7300GS.

Everything works find with ATITool, eg: adjust Core/Mem clock, temp monitoring, etc...

Just the artifacts scan hav the prob. It will says there is no artifacts although the whole testing screen(the hairy cube???) is full of yellow dots...

is it my card cant support this software or this software isnt fully compatible with nvidia cards?

anyone facing the same prob pls post here for the solution.

thx.