+1 for TheSkyX Pro, have a read:
http://www.bisque.com/help/theskyx%2...fo/welcome.htm
What I like about it: excellent autoguiding, full featured support for Canon and other cameras, Tpoint and Protack for atrometric evaluation and pointing error corrections, NEW support for video cameras for imaging or guiding, every imaginable deep sky catalog, NATIVE support for Robofocus focusers means so no ASCOM and no Robofocus drivers needed on Mac or Win etc. The list goes on. I like the way SB does things. Clever company.
