Morpheus 3.0.1

I have a problem with Morpheus Photo morpher 3.0.1. Everytime the program unexpectedly quits. I tried everyting, but the problem persists. I have an iMac G5 PPC - 1.5 Gigabyte Ram. So that cannot be the problem. Can you help me?
http://forums.morpheussoftware.net/
http://forums.morpheussoftware.net/viewtopic.php?f=11&t=1244