Well, now
http://xbox-linux.sourceforge.net/ is saying they've verified that it's working. According to them you use the exact same files as you would use for the 007 trick.
As far as I figure, I've done this and it doesn't work- still freezing.
Here's my directory structure:
/E/UDATA/4d530017/62D648EBF155/
/E/UDATA/4d530017/62D648EBF155/MASave.sav
/E/UDATA/4d530017/62D648EBF155/SaveMeta.xbx
/E/UDATA/4d530017/62D648EBF155/default.xbe (evox)
/E/UDATA/4d530017/62D648EBF155/evox.ini
(I've left out the bios dir, just in case this might be causing problems).
I would assume this is the correct structure. Can anyone that has it working verify?