What about auto wrench? I think someone else mentioned they had problems with it.
I've removed all the non-default .zips at once, and it still crashed. I
really, really don't want to delete all the non-.zip folders though (1050 of them), but would the new default add-ons be conflicting with anything? Like older versions of them that're givng me invalid packets or something?
EDIT:
Actually, that might not be true. I disabled all add-ons and still crashed. Should I post a list of all the folders...?