So, simply, always wanted an original xbox, in part because of all the good stuff you could do once modded. While obviously late in the game, I encountered one I was basically given for free, because it "couldn't read discs". Far as I know, that could be anything from as simple as a need for cleaning the disc drive assembly, to needing to replace the entire optical drive. So, with that said, while I figure out how to get it open (since it seems like it's basically been untouched/not modded in any way), what should I look out for while getting this thing back in fully functioning order? If I do need to replace the DVD drive at all, is it a case like the 360 where the drive is married to the console motherboard? And where would I be able to find a working one to put in it if I can't repair it?