Last night I tried to access the special computer features of the POTC DVD in my PowerMac, but they wouldn't work. Everytime the disc would just play the preview thing telling me what I would be seeing if I put the disc in my computer. Finally, I just started screaming at the disc - "But you're in my freaking computer! What's your problem?!" Has anyone else had this problem with DVD-ROM features and Mac's? Or am I just doing something wrong? It's a G5, dual 2.0 with Panther, so it's not an old machine.