Thanks for making this frontend. It's exactly what I've always wanted and I absolutely love it except for one small glitch...
It seems that clearing game pad controls from Romshelf is impossible. For "Up" & "Down" I have the controls set to just my keyboard's up and down keys. Despite this I can still scroll through Romshelf with my game pad. This poses a problem since I use joytokey. Every time I use the d-pad to scroll up or down it scrolls through 2 entries at a time.