none ... by the time they have out vantage, DX11 will be released ^^
no really its little difference for DX10 stuff. DX10.1 adds a few new things that are most likely very unimportant to most anyway as their performance isn't satisfying enough to integrate them now and "tomorrow" DX11 will have taken over that stuff with a cleaned up really new API
no really its little difference for DX10 stuff. DX10.1 adds a few new things that are most likely very unimportant to most anyway as their performance isn't satisfying enough to integrate them now and "tomorrow" DX11 will have taken over that stuff with a cleaned up really new API