A Guide to Astrophotography With Digital SLR Cameras by expert imager Jerry Lodriguss.
This CD gives a good overview about imaging with DSLR cameras including the various models, settings to acquire the data, image calibration and image processing. It also contains helpful video tutorials and a few practice files. More details can be found here:
http://www.astropix.com/GADC/GADC.HTM
Price: $35 (postage included Australia wide)