After some research it works fine for me and I am enjoying Neo Geo games on OUYA. We just have to make sure - 1) We need unibios 2.3
2) We need specific roms which works and has relevant files to load - For example if rom gives you an error like "090-c1.bin missing or some other file missing" try to search file in google, you will definately get the working rom. Thats how I have downloaded more 10 roms which are working fine for me in OUYA