Well im a big newbie in the modchip world and im not so new into the back up world (i did pc backups before). I plan on purchasing a magic 3.1 modchip for my version 4 ps2. I saw in the guide that is pinned here it supports Dvd-Rips. I know that dvd rips are about 600 megs and i think they can be burned on a cd. If i am wrong please correct me. Anyways are they better than the regular dvd backups (the big gigabye files)?