From: "Mark Gaffney" <markgaffney@mac.com>

Date: March 2, 2008 5:40:42 PM MST

To: Astro_IIDC@yahoogroups.com

Subject: Auto-Guiding and photography..


Dear Milton, I`ve been looking into the possibility of buying a Guide-scope this morning and 

was wondering if I can Auto-guide using GPUSB at the same as using the same camera for 

photography? I notice in your "My Astro Images" site you`re using one camera for guiding 

and one for photography (I gather!) Are 2 cameras necessary for for doing both?