"This is after it had told me there was insufficient disk to render to another window at 1000 72 dpi." This is the classic error message you sometimes get with Windows 2000 or Windows XP. Two fixes have been suggested: 1.) Readjust the swap file (that is usually if you have Poser and your operating system on the same hard drive...) 2.) My best solution was to give Poser its own 30GB hard drive. I rarely get that error any more. When I do, it's time to defrag the drive. Sometimes I defrag both hard drives. This is one of those Frequently Asked Questions that gets asked and answered several times a week.. by the way. In my experience, your free hard drive space is very minimal. Look at this screenshot showing the file size of a typical render I've done. It's saved in pz3 format. You couldn't even save this on your hard drive! You should think of finding more hard drive space... rearrange things if possible, or perhaps get a larger hard drive and dedicate it to Poser. Ron