Thank you for the reply.
Loading saves does work if I save and load un-modded. However, if I save, and later load, using the same version of SBX (A worthy mod), the game crashes. Ditto, in fact, for *any* mod, even something as hackish as a grappling hook.
I know that user mods can affect the game and there's really no course of action I can take against that kind of thing, but it used to work just fine. I used to be able to load any mod, load up any save that had the same mod, and play with no problems.
Have you any other ideas for me? Thank you again for any advice.