Tried it on a laptop 14 inch on 10.4.8 and CS2 v 12.0.1 and it seems to work so it might be specific to the graphics card or other hardware in the G5 iMac.

Yeah Scriptographer has been experiencing some problems on G5 machines.. Juerg hasn't been able to find the problem because he doesn't have a G5 to test on.

You could help out with this problem: http://www.scriptographer.com/Forum/Collaboration/Remote-Debugging/647/

I have a G4 mac, about 20 months old. I was using Scriptographer for a few days with no problems, now it is crashing Illustrator everythime I start up, so I had to remove the plug in. I did save the crash report, not sure if that is a use to anyone, but can e-mail it to you if you're interested. I will try to download and replace Scriptographer tonight and see if that works. Oh yeah, I'm on CS2.
Thanks
Mike
USA

Yes, please email email it to sg@scriptographer.com. Thank you!