So far, most of my GUI programming has been done in C++ with the Qt Framework, I'd like to branch out a little bit and do some C# with WPF. Originally, I wanted to write something like Adium for Windows, but that seems a tad...ambitious for a starting project. I'm not even sure if you can call libpurple stuff from C#, but I'd like to find out.
However, it seems my imagination is rather lacking and I'm having trouble thinking of something that isn't either completely trivial (a text editor! a calculator! wee!) or rather hard (something with libpurple).
So, any suggestions?
I don't want to write a calculator (even if it seems a rather fitting starting project for a GUI framework)!