This is a wonderful project. I want to see it succeed.
So far the extensions are for Kernel32.dll and Ntdll.dll, right? I wonder if the same principles can be applied in extending the functionality of other system DLLs. For example, the Win7 version of Schannel supports quite a bit more ciphers, which will become more and more important down the road (some servers already reject any TLS ciphers that are SHA1). I don't know if the required functionality is in Schannel itself, or one of the DLLs it uses.