OK, so I'm at the stage where I want to make a choice between wxPython
and PyQt.

Currently I'm using wxPython mainly due to the fact that it has GPL
Linux and Windows versions.

I prefer Qt to wxWindows, but am confused with all the Windows
licensing issues.

For the moment this is just for my own tinkering and utility apps, but
I wouldn't mind being able to distribute them too - freeware/GPL...