Since it crashes while saving, all future saves are corrupt. This one seems to work fine, and looking into it in Wrye Bash doesn't give errors like it does for corrupted ones.
I went to a save quite a few hours earlier and was able to save at that point.
Is there any way to save my newest save, since I can go into it an all... like to clean it or something?
Failing that, I'm worried that even if I do use and older save, there's some kind of countown to corruption that started long ago that I'd eventually run into again.
I did try saving from console and quicksave. same C2D.