[BlueSkyJaunte]

I'd stay away from QT if you're ever planning on selling your application. With other OSS libraries you at least have the option of isolating the "meat" from the GUI and then selling the "meat" as an "add-on" to your GUI, without violating any licenses. QT costs a lot, IIRC.

That said, I hated writing MFC code and purged as much of it as I could from my memory. These days, when I have the opportunity to get my hands dirty (which is in frequent) I just develop and implement stuff at the algorithm level...no more GUI programming for Blue....