Cheese and chocolate are, separately, two of the best food items. And if for some reason you want to marry the two, you can with the Trisa Starline electrical gourmet mill ($US140), because it has two separate chambers.
The multitasking mill works for not only the two aforementioned foods, but also for nuts, frozen things, spices and so on. Three different friction plates mean you can pick the consistency of whatever fare you're grinding. So, go nuts (sorry about that pun), and combine whatever crazy items you want. [Trisa via Appliancist]