My Quota is almost full for my PM's (called conversations here) and I need to delete some of them, but I have yet to find a way how to do that. I used to delete them in the old forum all the time, but if someone could please help me out here I would appreciate it very much! Thank you in advance!
If you select the conversations then at the bottom of the page click 'conversations selected' (I think that's what it says), then take the leave option that reduces your quota. I don't know if it actually deletes them.
OH! You actually have to click on the button that says "# Conversations Marked" and then a list of options come up. I didn't realize it would do that. This forum is so cool! I love it!