Okay, first I did the bert & ernie exploit, then I copied the raincoat007 save game files to the xbox, the xbox has a winbound chip so I couldn't flash it with evox.
Once I'd copied the 007 save game I tried booting the xbox with 007 cd, and no go, so I tried a few other games to find that my xbox wasn't booting of any cd's (all originals). So i figured it must have been due to the fact that I had bert and ernie setup, so I deleted default.xbe and evox.ini and restarted my xbox, I should have also deleted bert & ernie fonts but for some dumb arse reason I didn't.
Now when I try and boot anything I get error21, any ideas ?