It works, and it doesn't. As another post on this board implies, the outbox deleter doesn't seem to work. Also, most boards have a 60 second time interval in place that prohibits you from truly spamming their members; you can only send out one message per minute. I've tried several message boards and have been banned, but then again that won't really stop anyone. The major downside to this program is having to babysit it to delete the outbox once ever 20-60 minutes (depending on the outbox limit on the message board). On top of that, I've yet to achieve a single sale as a result from the use of pmb.