I've known about Tête à Modeler for ages now, so why oh why have I never bothered to actually take a look around the site? It's nothing short of amazing!
It's just chocca block full of brilliant printables and craft ideas (and all other manner of really interesting and useful things such as recipes, info on health , education, culture and the environment).
There's also a free iPhone App for craft ideas on the go.
Steam will be coming off my printer by the end of the day :D