I think on my cleaning cassette, the record protect is popped out, making it impossible to record/play in camera mode. Bummer, I didn't know about not rewinding. Only used it twice though, so I should be ok. Thanks.
-Ryan
That is an easy fix. I use to do it with casette tapes that I wanted to record over. You just put a small piece of tape over the hole. Works like a charm.
Brian