Chris, you beauty!!
I had thought that Starmap pro was the only game in town and that I would have to wait a year for the author to implement bluetooth and would have to purchase an I-phone to get bluetooth.
Skyvoyager looks great, and has a wifi to serial dongle so I can use my I-Touch to control my servocat equipped dob!! and pretty much right now, and not at some unspecified future date!!
Gotta check out some reviews of SkyVoyager for I-Touch now!!