2 problems with 2 cdi Images

[vsp]

Sounds like the same problem I had when I started using DiscJuggler 4.0, if it's stopping dead and giving an "Insert another disc" error after the first session is burned.

Try this: after selecting the image to be burned, go to the Advanced tab and select the "RAW write" check box. That solved all of my DiscJuggler problems immediately. If it works, you can set it on permanently (or at least until you disable it again) by going to Tools->Options on the main menu and selecting "RAW" in the Methods box.

If that and the previous suggestions don't work, let us know.

As for taking apart CDI images, try IsoBuster. It's a trifle friendlier than CDMage when using DiscJuggler images, and while it'll likely only show/extract the data session, that's enough to make a selfbooting game out of any DC title that doesn't have CDDA. You can follow the Echelon tutorial from there. (Nero 5.5 can extract audio from burnt discs, but it can't handle CDIs directly.)