Thank you again for replying!
I'm not sure how to count some of the new entries, but it looks like we're still at about 20% of the people having major CTD difficulty.
Thank you very much for posting systems. From what I've read, nothing jumps out at me on my side that would be the obvious culprit. I am running behind a Linksys router, but my connects to other places have been solid - more so than using another ISP several months ago. With such a tough problem, you start thinking about everything - like the SB Live!, which has had conflicts in the past, etc.
FYI, I've done what I believe are most of the suggested fixes - swapped my PCI boards around to minimize IRQ sharing, installed latest DirectX, reinstalled AH from scratch (except for settings files and the like).
Clearly, some people are doing the same search as I am, and I'm sure doing a more thorough job, and still see the issues. The culprit will hopefully turn up eventually.