Tracking with a Dob

Is there an affordable way? I have an 8" Orion and would love to be able to track with it. Doesn't have to be GoTo just motorized.
Shane

http://www.roundtableplatforms.com/

May cost more than you want to spend, but it's probably about the simplest and least expensive way to obtain tracking with your dob. It will also hold a slightly larger dob should you come down with aperture fever.

Doug
Midway, FL