This would be great, if I could use it for Mac or Linux. There's already a kickass C editor for Windows - Visual Studio. Meanwhile, on Linux where I'd prefer to do all my C programming, there's a host of half-baked alternatives. Currently I'm using Eclipse, after loading Emacs up with CEDET made it intolerably slow. Qt Creator is great, but afaik only for C++.

Alas, if they had built with Qt/C++ instead of .NET I would probably have bought the product in a heartbeat.