Alright...I've set up a torrent that includes all of the files required to softmod an original xbox along with XBMC and all of the emulators and roms. The real challenge is going to be getting the savegame exploit onto the OG Xbox Memory Card.

3 different methods can be found here:

http://www.biline.ca/xbox_ndure.htm

Get the save game on your Memory Card Using an Action Replay or GameShark USB Memory card writer click Here Using an Xbox Controller and a PC click Here Using a USB Flash Memory Stick click Here

^This section is about 3/4 down the page in the link I provided. Alternatively, it's easiest to do this via an already modded xbox as you can copy it to the system via FTP and then copy it to a memory card from there