In reply to Anonymous.

I can recommend the Solis Maestro Plus. we've had one for going on two years now, and not a single issue with it. Makes a huge difference to the amount of crema our machine can produce.

http://www.coffeegeek.com/reviews/grinders/solismaestroplus

We got ours from these guys in Richmond (on the road behind the Home Depot, which is across from Ikea)