Hi I don't really know what ATI Stream does but i've read that I could gain performance. So I installed it using modded 9.12 Hotfix drivers on my notebook. But how do I know that Stream ist working correctly? Shouldn't ATI Stream activate OpenCL with my GPU? But according to GPU-Z it is not active. BTW I've read that my GPU is supported by Stream. So ... my question is. Does it really gain performance? How do I check if it is working as it should?