you have to have your disk drive set to Slave on the secondary IDE otherwise it won't find it (IIRC). you can just manually copy it all over, but it's a pain in the ass to do so.
http://forums.xbox-s...ide-xboxhdm-22/
yeah I think that all that that does is automate the process. You can try doing what the XBMC forum recommends with the renaming and see if that works. It sounds like it's trying to pull the files from the wrong location and changing things up makes it work again.
honestly I'm having problems just finding a basic guide for xboxhdm2.2 do you have a link?
ok, this is in spanish but you can follow along with it pretty easily. I think you are missing the section where you have to initialize the hard disk part 2, the screen shots are in english so you should be able to follow that. It looks like you can do it from there.
glad that it worked out. Now do yourself a massive favour and back up your EEPROM onto your PC.