I have a 3d model of 7MB. It can render on all other RenderWorks modes no problem, but on Hidden Line it says "the command is aborted due to lack of memory" only after a couple of minutes.
I've tried deleting the light sources, with paging file set to system managed, and also manually upto 2000MB.
I'm using VW 11.01 on a Pentium 4 HT 2.8GB with XP Pro and 38GB of RAM. I don't think it's the virtual memory somehow?
Nicky