The new Livid Ohm64 can be used with the large selection of free applications for the monome:

here is my first test with the mon+ohm max patch, works as a standalone. I am running 64step, available from the monone site here. To run monome apps all you have to do is open mon+ohm, then the app. Some of the apps don’t require this as they send midi. Lots of fun

monome radically increases the options for the Ohm64, making an already sexy controller that much more interesting.