Sick of the Rubik's Cube? You can find info on many (and I mean many) other mechanical Rubik-like puzzles here.
- TwistyPuzzles.com - Online collection of twisty puzzles. There's also an forum for people with interests in Rubik-like puzzles.
- Jaap's Puzzle Page - Lot's of info on twisty puzzles.
- Ton's Puzzle Building Corner - Ton has a large collection of twisty puzzles and a section on how to make some custom puzzles yourself.