Me?
Adept (pumped up)
Akashic (AU)
Aristocrat (pumped up)
Bard
Barbarian
Champion (AU, subclasses of death, freedom, justice, knowledge, life, magic, power, secret)
Cleric (tweaked)
Druid
Expert
Fighter
Greenbond (AU)
Healer (MH)
Mageblade (AU)
Magister (AU)
Marshall (MH)
Minstrel
Monk
Oathsworn (AU)
Paladin (tweaked between BoHM's and 3.5's, plus the NG and CG variants, which are however limited to only one deity)
Psion
Psychic Warrior
Ranger (paths of esoterica, archery, riding, sneak attack, tellury, trapfinding, two-weapon fighting)
Rogue
Runethane (AU)
Samurai (tweaked OA, clans of dwarven nations and halfling communities)
Shaman (OA)
Sohei (OA)
Sorcerer (tweaked with bloodlines of dragon, fey, elemental, celestial, fiendish, and sphinx ancestry -- sphinx IMC are slightly different from the norm)
Stormlord (homebrew)
Totem Warrior (AU, totems of bat, bear, bull, dolphin, fox, hawk, horse, lion, lizard, owl, raven, shark, stag, wolf)
Unfettered
Warmain
Warmage
Wizard
Witch (AU, subclasses of beast, decay, dreams, dune, iron, mind, mysteries, plant, sea, shadows, wind, winter)
Wu Jen (tweaked OA, elements changed to be air, earth, fire, water, and magic)
Zealot (homebrew)
Most names have been changed. First, because I need French names, and second for flavor. Wu Jen are "elementalists", samurais are "clanwardens", warmains are "knights", etc.
For each, I've tried to make taking a prestige class an agonizing class -- in other words, I've tried to keep the interest in the class going with higher levels.