yeah, u can use dvd2xbox... but u need a evox or any other dash to run it. find a guide for installing a modchip and a dash.
copy xbox games withpout mod? hmm. u could create iso images of the games into your computer and then by taking the ISO iumages of games, u can directly burn them into DVDs. thats one way. u need a DVD WRITER/ DVD R programs with creates ISOs would be UltraISO, WinISO and MagicIS0 make sure u get either program registered to get full features. does this answer your question?
1. To do a mod without a mod chip, you will have to do a softmod. I would use the UDE mechassualt mod. 2. to back up games you will need to FTP the games from you Xbox DVD-rom to your PC. FTP is hooking up your xbox to your PC with CAT-5 cable. 3. READ the forums on how to do it or goto www.xbox-scene.com. There are tons of tutorials on this. p.s. Google is your friend. Search there. Good Luck!