Is there some way to do this without changing their password? Since my first members have not set their avatar, I want to go in and do that for them until either Boonex fixes this, or I figure out a good way to communicate it to them. See:
http://www.boonex.com/unity/forums/#topic/Avatar-not-set-by-default.htm
Related topic - there aren't nearly as many options for blocks on the homepage as there were in 6.1. Remember "profile pictures" - it seems to be gone. The "members" block shows everyone, event those with that gray default pic, so the profile pictures was a nice alternative.
Rob