The video problems are what bothers me the most. The SNES "static line" is kind of transparent but still quite noticable. It's the reason I don't use my RetroDuo. And the NES washed out colors are also kind of annoying but not so bad. The sound issues are hit or miss depending on the game. I don't even have a soldering iron to do the fix yet though. Another thing I just noticed that isn't really a problem, but just kind of strange is that if I unplug the right audio from the tv (the red one), the sound still comes out of both speakers. I then put the white one into the red input and it still plays out of both speakers with just the white audio cable, why?