A variety of solutions by individuals in search of the perfect image.
Scott Berfield's Amateur Astronomy Info
Amateur telescope making and astro-imaging. Also has simulations for collisions of galaxies, eclipsing binaries, and Kepler's three laws.
Amateur Telescope Makers Dictionary
Words in nine languages: English, French, German, Dutch, Portuguese, Spanish, Indonesian, Italian, and Russian. Definitions in English.
ATM: Amateur Telescope Making
Personal observatory and telescopes, a faster way to grind mirrors, annoyances, and more.