Thanks for the input. The CSS problem seems to be a browser issue, as it works fine in firefox and current IE. I'll have to see what the other browser I was using is. Or it could be an operating system thing?
Or maybe it's the way I'm implementing the module (I have it displayed using a mambot in a content item.) That still wouldn't explain why it works on some computers and not others.
I'll have to investigate. CSS is so finicky...
I decided to deal with names by messing with matrix output.
I replaced (mod_avatar_matrix4.php line 159(?) )
[code:1]"'><p>" . $username->username . "</p>"[/code:1]
with
[code:1]"'><p>" . $result->firstname . " " . $result->lastname . "<br />(". $username->username . "«»)</p>"[/code:1]
to get the users' full names above the image and the usernames that in parentheses. That aesthic will work well for my purposes.
It might be nice to have a switch, like in CB configuration, to output usernames or real names. In fact, maybe you could tie in and make it consistent by querying CB's config table? I'm not much of a PHP/SQL pro, so I don't really know how that would work.
Thanks for a great module! It's been fun playing around.