I'm having problems trying to import a particular .obj file into Bryce 4. The size of it is about 14 Mb and I keep getting the error message "unexpected error (out of memory)". Well, it seemed plausible, so I just quadrupled the amount of memory on my PC, and exactly the same thing happens. It CAN'T be out of memory now, surely? Windows reports 320 Mb free. Can anyone shed any light on this, please?