I have Mac OS 10.3.2 "Panther" on my (new) 17" iMac. I'm trying to play an old game that requires the Classic environment (Infinity Quest II) and was never ported to Mac OS X. When I try to open it, I immediately get the following message: "Fatal Error! GWorld Error!". After I dismiss the message, the program quits. I tried trashing the program's preference file and reinstalling the program. I've also tried using it under Mac OS 10.2.X "Jaguar" on an older Mac and experienced the exact same problem. I haven't tried it yet on a still older Mac I have that can't run Mac OS X (it is running Mac OS 9.0 - Mac OS 9.1 won't install). Any ideas?