Yeah..but every possible question has been answered at least 100 times. The answers are all there. The quick way to backup an xbox game..and the complete guide and faq contain everything needed. Just remember.. the easy way is the best way. You don't need .net framework or the visual basic runtimes.. waste of time, they just make glitchy backups.
here are tutorials for you http://www.teammodders.com/viewforum.php?f=45 learn how to FTP and what you need. That will be the only way to back them up on disc. If you have a chip then get a compatible larger HDD and you can use an auto installer like Slayer 2.6 or AID 3.0 to put DVD2Xbox on the Xbox and use that to copy strait to the HDD If you have a chip i would get an auto installer disc anyway as they are great and have most of the things anyone would want on their Xbox, and can be installed in 2 easy steps