Anyone having performance issues with C4 Pro? I have been having problems rendering animations, and at times even just a single still frame.

These files I am trying to render are pretty large in size with a lot of objects in them, but they render fine, (a little slow) but just fine in Carrara 3 - even on a little G3 333mhz iMac. The machine I am using C4Pro with is an eMac G4 800mhz with 1 gig of RAM. When I render them in C4Pro, they either crash the program, lock up on a certain frame in the animation, or stop rendering during the middle of a still frame, but not lock up the program - until I cancel or abort the render.

I have reset prefs, re-installed, clean installed, upgraded and down-graded through all 4 update patches, everything I can think of - I'm about ready to down-grade to C3 just to get some rendering done. Any ideas, thoughts?

Chuck