OMG I can't believe we're having this argument! There ARE Sorcerers in Baldur's Gate 2, look at this screenshot if you still don't believe me!
http://img113.imageshack.us/img113/157/bg2sorcxe4.jpg
This raises the question if you ever played the game and if you have the right to raise an argument on the subject...
And for the GUI, i have some experience with Visual Basic 6.0, I've done simple programs with it and crated interfaces for quizzes and tests. I don't know if that would be of any help.