Pentium 4 2.4G with 2G memory. NVIdia GEforce2 card. Other than slow loading and slow transfer between anything and invisible block posing, I have only one problem. Randomly, but slightly more often when two or more figures are loaded or renders get over 4 or 5, the render just quits on texture loading or Object doing something or shadow map. Most often it's on texture loading. Ctl-alt-del and reboot used to fix this but it doesn't anymore. Now I have to physically lighten the scene. And I've given up doing V3 in groups of even 2. This is the only real bug I can think of, and it is not addressed by the new SR3. I do have 4 runtimes associated with p5 though I try to work out only 2 at a time. I have over 35G in runtimes. And it is a real bug-- the program is not really searching all those gigs for textures, I've left it for hours and once overnight. Just give me a cancel and let me find the damn things myself-- thats all I ask. Emily