OK, gotta give you this one as well, since I've entered tipping mode anyway ; )
A free tool to keep many RDCs running in a nice tabbed GUI.
Screen capture of visionapp Remote Desktop 15.:

You can store your credentials if you prefer to. But best of all is that you also keep all settings in one place when it comes to disc sharing, screen size, color depth etc.
Get it for free from here (registration required)
// ; ) Kalle
" - Yeah I'd like to share your point of view, as long as it's my view too... (
http://www.d-a-d.dk/lyrics/pointofview)