Not sure if Larry has already covered this (at least a few times), but you can get the Synthmaster Player for $19 (until April 1st

....I think) and it comes with 600 presets.
http://www.synthmaster.com/purchase.aspx?product=0&referrer=adwords300player I recently bought the full Factory version (which has 200 more presets) + 4 other soundsets from a a user at KVR and do like the sounds on this a lot. I haven't spent enough time on it yet to get a full grasp of it, but will start spending more time.
I'm not sure of what the limitations of the
Free Player vs. the
Player vs.
Factory are, but the developer is very active at KVR, AND he was very efficient/quick to respond to my emails in getting the license transfer done.