I'VE HEARD THAT YOU CAN BURN XBOX GAMES. IT'S PROBABLY TRUE BECAUSE OTHER COUNTRIES HAVE THOSE GAMES FOR LIKE 1 DOLLAR. I KNOW TO PLAY THEM IT REQUIRES A MOD CHIP, BUT HOW DO YOU BURN THEM?
You need to crack the copy protection found on each game first and I can safely assume that you can't do it =) Only hope is to get readily-cracked versions of games to make backups for your purchased games.
I'm not 100% sure if this would work but you could try using CloneCD. I hope that solves your problem. Also I think I saw the X-box mod chip for sale on http://www.cdcovers.cc
You can get Xbox, PS2, PSone MOD chips (and other cool stuff) from here: http://www.qksrv.net/click-693721-3885654