Well, to my memory both CoolNESs and A/NES have both been ceased in their development. I think that CoolNESs may have its source code available, but I know that the A/NES author said he wasn't putting the code out for his emulator. Hopefully someday I can learn how to program and see about picking up the CoolNESs project. Would there be any possible way to use a light gun wtih an Amiga for proper gun support, and would a 4-player adapter be usable with the CD32 pads (or maybe a modified Genesis/MegaDrive pad)?