For Starfox 2, that is exactly what I did. I set up a cut file to automaticaly launch Snes9xbox by xport with starfox 2. Maybe I will also try it with "Aim for the Ace", one of the translated games, which looks like a realy great tennis game.
I tried the same with xsnes9x by (?)Lantus(?), but that didn't work, always said it could not load the rom, so xsnes9x is probably not compatible with .cut files from XBMC
too bad Snes9xbox seems to have realy bad sound (I don't blame anyone here or am complaining, as snes9xbox was just released for completeness sake, unfinished), it doesn't make the game as fun.
At the same time, I feel that it would rock so much to have Starfox 2 (and maybe aim for the ace) running perfectly in zsnexbox, but as nes6502 has already said that he has no time for it anymore, it makes me cry to not see it working (note: I am *not* attacking or blaming anyone here, if any of my statements feel that way, it's due to the lack of my english skills!). He has still achieved one of the best SNES emulators on xbox and I am greatfull for that!