Telescope Reviews: AstroPhoto Insight Magazine January 2011 Issue

In the January 2011 issue of AstroPhoto Insight Magazine (Volume 7, Issue 1) you'll find:

New Product Announcements
Some of the latest hardware and software; compiled by David Snay.
Camera Comparison: QSI 583 and SBIG ST-8300
An in depth look at these two popular KAF-8300 based camera.
Noise and Spatial Patterns
Craig Stark provides some insight on the camera comparisons results, in terms of noise and spatial patterns.
Video Tutorial: The Donut Killer
Donuts are great, unless they are dust donuts on your astro-images. Warren Keller's cousin, shows you how to get rid of the unwelcome donuts. Note: video tutorials are available in the Enhanced Edition and requires Adobe Acrobat v9 or newer.
Software Assisted Collimation
Good collimation improves the quality of your images. Peter Kalajian and Jacob Gerritsen share their software assisted approach.