there's no way you can tell me you actually took the time to search.
lol dude, well first of all check xboxscene before you ask anymore questions, then personally (never tried backing it up as I don't own it but I backed up Halo 1 perfectly..) I use DVD2XBOX (the version off Slayers 2.6, used boXplorer to install it rather then install all the crap with it) that might do it I don't know

gigabite