Think my computer is starting to sound positively low end here :) I've had no problems with Poser 6 although admittedly it is a tad slow on the larger renders, especially if I have a lot of figures with large textures. But with SR1 I have not had any problems with it crashing or running out of memory. I'm also running NIS2005Pro and haven't had any issues with it causing conflicts. Does AVR have a Firewall? I'm only running a 1.8GHz P4 with 756MB Ram. I have Poser on a 120GB seperate HD though (although it's not alone on there but it's not the main drive).

Only your mind limits yourImagination. Let it free.