I recently bought a new Micron PC with a 3.2GHz processor, 2Gb of RAM and 300Gb of hard disk in a RAID 0 array, running XP Pro. It's a real breath of fresh air after my old dual-200 MHz workstation. Now here's the question: I also recently got Poser 5 and I've been rendering some animations. It renders a simple 1050-frame 320x240 using Firefly in about 55 seconds. But when I check the performance monitor during this render, it looks like only about 500Mb of my 2Gb of RAM is actually getting used. The processor is running at about 50% usage. I thought Poser would use all of the available RAM, but that's not the case. Is there a program configuration I'm missing here? Gromit