Not that I know of but it should be easy to go into the module that shows usernames and edit the _block hook. After global users; use $user->uid to look up names either in profile table or contact table depending on where you're keeping them, then print that instead of usernames.

Alison

arry writes:

Is there any module that would allow me to show the actuall registered names of the people online instead of the usernames ? Regards Larry