I've always assumed Crystal=Caramel malt, since my last few brews that included Crystal on the recipe, my LHBS guy went straight for the Caramel malt.
Plus both BrewPal & Beer Alchemy list Crystal and not Caramel...
Correct me if I'm wrong, oh HBT sages!
Bottled/Fridge: Sierra Nevada Celebration
Bombers/Growlers/Aging: The Abyss, Firestone 19th Anniversary Ale
Coming Up: something spiffy, most likely