A simple free tool to split a DVD?

Anyone know of a freeware/opensource application that does this, and allows you to add an “insert disc 2” image? I know you can do this in IfoEdit but I’d like to know if there’s anything more userfriendly.

Oh I didn’t realise that there was a freeware version of DVDFab. Anyone know why there’s two versions? Did the author sell the program but keep the rights to the old version or something?