When the main QTella window is open, and you press 'Quit' in the system tray, QTella is minimized, and it only quits when you press 'quit' again after that...

This is not a bug, it's a feature.

Hmm.. Shouldn't there be something like "Hide Window" and a "Quit" button then? )

You can disable it by uncheck Configuration->General->"move Qtella..."

Well, actually i like it that when i press 'x' it goes into the system tray... But when i choose 'quit' from the systray, i think it should really quit, and not just minimize.. So adding a "Minimize" entry would be cool IMHO... I don't want to lose the ability to keep my program running in the systray when i press 'x' though.. Just my 2 cents..