I have been having the same problem. I have unistalled my printer and changed my virtual memory to be system managed. While I had my printer uninstalled, I didn't have any errors. After an hour and a half I reinstalled the printer and printed twice, then I got an error. So, I think it is a printer driver problem, but I'm just not sure. My printer is an HP laserjet 1200se. My computer is a DELL Dimension DIM3000 Intel Celeron, 2.4Ghz, 256 MB of RAM 40G hard drive. I have also gotten error messages regarding my Linksys Wireless-G PCI adapter. There are six minidumps for you to look at. Thanks for your time!!