Of course it needs to be in png24 for better borders.
Thanks a lot djphil for your icons, your favorite is also mine in there

<img src=\"{SMILIES_PATH}/icon_e_smile.gif\" alt=\"

\" title=\"Smile\" />
Another way that would make sense to me could be to change the user icon to a single user symbol (see below) and use the current user icon for the groups since it has some \"group character\" anyway already.
Greetz
FoTo50
[attachment=0:28elvcpj]<!-- ia0 joomla_opensim_icon_user.png<!-- ia0 [/attachment:28elvcpj]
[attachment=1:28elvcpj]<!-- ia1 joomla_opensim_icon_user_small.png<!-- ia1 [/attachment:28elvcpj]