Pixels & Telescopes!
Pixels & Telescopes is a website dedicated to CCD and its applications in hobby astronomy.
Why observe with CCD?
CCD increase the horizont, with a 16" scope you can reach Mag 19.5 in 30 seconds. If you like science application you can quantified the light, with a spectrometer you can analyse the light. But you may say that CCD is complicated and expensive... A used CCD is less expensive than a professional DSLR and the current software are so user friendly that tasks like focusing and post processing are as easy as pie.