Ok, I will send a PM to him. Thank you for PM. ;) My vote goes for GTK, it will be close to PCem's vibe. If you want we can do this together. ;) I can start working on this from April I believe as I have quite a lot things to do in real life and I promised on other forum that I'll release some stuf...

Fine then, I'll try to find discretionary time to implement GTK+ user interface for PCem.

The Linux version is essentially a 'proof of concept' port. When I wrote it I was naively hoping that someone with more Linux UI coding skill than me would be interested enough to improve it - funnily enough, 2 years later and this hasn't happened... It's a shame that GNU/Linux version is inferior ...