The title is about it. I can upload the crash log (964kb) if needed.
I had three crashes in a short period of time, with one only minutes behind another, and there have been others. The file is all 2D floor plans and interior elevations. Simple, plain vanilla CAD. Crashes occur while drawing, clicking, etc. ? basic things. Few apps (Safari, Eudora, etc.) open, nothing heavy.
I now have the Auto Save set for backups every 1 minute.
MacBook Pro, 2.16GHz, 2GB, Mac OS 10.4.11
VectorWorks2008 SP2 Fundamentals/Architect/Renderworks
Cinema 4D v10.111
VrayForC4D 1.0876
M~R v1.6.1, C4D/M~R plugin v1.6f4
Fryrender 1.9.1