I agree. This is what makes Nestopia so great - 7z support and the drop down menu. Not that I'm complaining, but it would be killer if other emulator projects took the idea of Nestopia.Do you know where I can find out what the ! b1 b2 and things like that mean?
Do you think they are working on 7z compression support? Then again people why wonder why they are having issues when it tries and loads all of them, maybe they should implement an menu for selecting what one and explaining what each one could be.