I'd like to make my own to start with, but having some "suggested" wouldn't be a bad idea either. I'm trying to change the way I think about rhythm. I find myself playing the same beats all the time (or just slight variations of them). I'd like to expand my repertoire, as it were. So, know any free, better ones that don't need that host thing you mentioned?
I'll check out Jamstix tho. Thanks.