HUGE problem I have with DiscJuggler!! Please HELP!

[MrBar]

Hey guys, I hope you can help me out with this. Everytime I try to burn a cdi image with DJ, it gets to be about 40% done and then the Cache starts to rapidly drop from 100%. It hits zero and then there is an error message saying "specified device is no longer available." Then after that it says "To continue please insert a second blank disc." Now, I know that Tony Hawk 2 (the game I am trying to burn) is NOT a 2 CD game. So please help me out here. What am I doing wrong? Are there any options I need to switch on/off? Thanks alot.