Astrophotography as a Hobby: xtranormal video (@ YouTube)
Andy's Shot Glass - Affordable Astronomy, astrophotography, CCD, Telescopes (Flash required)
Digital SLR Astrophotography | AstroPhotography Tonight
CO2 DSLR Cooler for Astrophotography
Astrophotography Tutorial (Flash Video)
Starizona's Guide to CCD Imaging: Narrowband Imaging
Zone System - Wikipedia, the free encyclopedia
BackyardEOS (You can use it and your EOS to drift align your mount, shoot pictures, align a star, etc. and it glows red on your computer screen.)