So what could C3D be possibly doing? I have 1 drawing open, no command is active, I've minimized the session which took the memory usage down from 340k to 7k, yet the CPU usage is ranging from 8% to 40%.......and in the short time it took to type this message to this point, the memory usage has climbed to 158k.
Granted, I've been working on a large corridor with 2 associated surfaces, but none of these are set to Auto-Rebuild.
Oh, and I've come to the conclusion that trying to run C3D in a production environment with only 1gb RAM is just plain crazy. It's time to pester the guy with the bucks, aka TheBoss, for a new system.