Version 7.0 just released.
RTGUI is a small freeware program designed to show "whats up" at any particular time in the sky. Its great for generating observing lists and can search on object type, magnitude and many other parameters.
It plugs into Cartes Du Ciel and can drive Meade goto scopes as well
IMO its about the most useful astronomy freeware program out there.
Check it out here
http://www.rtgui.com/