Sorry if it's a simple question, but I could really do with it answering ASAP. They're almost out of stock and if I'm going to get my 360 RGH'd I could do with knowing if this hard drive works. I'd love to use it for playing backups, emulators, and videos with that media player. FFPlayer, or something? Although apparently it doesn't support MKV subtitles which is a shame. Anyway, thank you, especially if you can answer this quickly! Edit: Also, I know it's probably a very obvious question, but I assume all of my saves will be on my main 360 drive (250GB), so if the external HD fails I won't lose any saves.