ok, superuser FC's which, in turn, makes anything else that uses it fc. Any idea why or how to fix it? I can't run any terminals because of the whole root thing.
I had the same issue, this is what worked for me. Go into settings->Applications->Manage Applications->All->Superuser Permissions and click Clear data button.
I did the same process for all the other apps that were force closing too. Good luck I hope this works for you.
If I end up having to stick my backup on there I'll give it a shot. Right now, after wiping and reinstalling, the setup thing fc's...lol