I found online that ATI cards didn't support it until they supported DirectX11 (I'm 10.1), and OpenCL wasn't supported according to GPU Caps Viewer. Is it a download I need to find on the internet somewhere, or should it just work?
http://developer.amd.com/sdks/AMDAPPSDK/downloads/Pages/default.aspxATI Mobility Catalyst 11.4 Driver Suite 1 is needed for OpenCL Support on mobility apparently... and 10.1 should still work, If not then 4600, and 4800 series wouldn't of supported it.