Hello. I have a mobility HD-4670 under Win7 x64. The card supports and works with OpenCL programs (but not all of them). As per GPU Caps Viewer, the card supports OpenCL profile 1.0. Can I upgrade it to OpenCL 1.1 either with a driver (I'm on 11.6b now) or the AMD Stream SDK 2.4? Or is the restriction based on the card's hardware capabilities and there's nothing I can do about it? Thanks.