Play, File, Music, Settings

[gogogo]

I've been reading these forums for the past few days, and have successfully copied several games using DiskJuggler. I haven't made any coasters until today.
When trying to ####t my copy of NBA2k1, the DC doesn't seem to recognize the CD. It gives me a choice of 4 options: Play, File, Music, and Settings. When I select Play, the game ####ts up again, but returns to the same menu. Has this happened to anyone? Did I make a bad copy? Or, is there something that I'm missing?
I tried to search the forum for similar questions, but came up unsuccessful.
Any help would be appreciated.