not to bad. If I was home I could posibly do it but im at work Ill be home in a about an hour or so.
Ill check back and see if its done yet
Basically there are 2 types. there is the one that non regged people see and one that the regged people see.
say you dont want the regged people to see who is online you would just remover the code for that link.
Then for the online people you can just add the code to the existing one.
its in the templates file under ubbt_registerednav.tmpl
and ubbt_unregisterednav.tmpl