Thank you for your efforts, MAF. Unfortunately, it had no effect whatever, as I still died at 0 hit points, even though I followed the directions about enabling the hit point regen cheat after opening inventory. Not sure if it's because I have the DLC/addons, or no. Should I send you the more expensive addon and see if that makes a difference? Incidentially, as a test measure, I tried disabling the extra DLC addons, and it doesn't appear to have changed matters. Not sure what to think.