i had already joined, but after you sent me the invite, i clicked the link in it, and when i logged in from there (you have to "log in", not join again), it asked if I wanted to join the group on the very first screen. So just get their e-mails (send your addresses to Paisley, everybody, if you haven't yet), and send them the invites, and we'll be all set!
- Fat Weasel