Here's a nice little Logon Screen Editor I came across recently (Although knowing our beloved Administrator, 'Brink", and the super speed in which he operates, Shawn probably located it years ago lol !!!) Easy Logon Screen Changer - CNET Download.com
NB: Remember not to install some of the rubbish these free software programs suggest such as toolbars etc. by 'unchecking' boxes and/or 'Skipping' any offers etc.
Lovely to be back home lol !