From: "centurion40tim" <urgent40@cybertrails.com>

Date: September 16, 2007 10:26:57 PM MDT

To: Astro_IIDC@yahoogroups.com

Subject: autoguiding primer?

All set to go with my orion short tube 80 now mounted on my Celestron ASGT 9.25. Will 

be using my Mac, webcam, GPUSB, and Astro IIDC to guide with the short tube. Will use a 

meade DSI and my main scope to image. 

I'm looking for a step by step autoguiding primer of sorts. I have Milton's instructions of 

course but I got stuck at calibration. Will likely get stuck again so I thought I would ask. 

Hoping there is something out there that can get me unstuck - even if it is not written 

specifically for Astro II DC. Perhaps a guide with some general principles of autoguiding 

that have been helpful to folks using Astro IIDC. 

thanks in advance

TimH in AZ