My P/C worked fine for about 9 months, then I started getting different stop errors every few days or weeks. Nothing frequent enough to test: 01/01/08 1000008e 01/07/08 100000d1 01/10/08 00000019 01/26/08 000000d1 02/04/08 000000d1 02/08/08 000000d1 02/17/08 1000008e 03/02/08 000000d1 I ran a memory tester for hours, but it didn't find a problem. I thought it might be too much dust in the computer, so I cleaned it out on 2/18 and installed a temp. monitor, but I got another crash on 3/02, and the temp. was low. The last thing I did yesterday was install a hotfix I found for the D1 error related to the TCP/IP stack, and the waiting begins again. Can anyone look at my minidumps, and maybe shed some light on this?.