I just upgraded my system to windows 7 home 64bit.And in this I have a GTS of 250 core edition with full DX 10 support. But as you know that Windows 7 has the support of DX 11. Also the DX dialog shows that I have DX 11 support. So it is all confusion over this and I am not at all sure about this DX 11.So please help me out on this issue. I am waiting for the replies and would like to thank you in advance.