Membership Subscription not responding

WP 3.0.1

Have installed Membership plugin and set up two membership levels and two membership subscriptions. Assigned some existing members to each then the entire system started hanging. I went in and deleted all test posts, all users, and optimized and repaired DB twice.

Now, I have a subscription that says I have a user in it but in Edit Members, no users have that subscription and I can't delete the Subscription to try to start over from scratch.

Have tried adding that subscription to a user but the Subscription doesn't show in the drop down at all.