I got an EHX Key9 the other day and it's a pretty good pedal. If you are a guitarist and like EP, but don't want to learn keyboards this is a nice pedal for adding EP tracks. It has 3 presets of a rhodes and 1 wurlitzer, as well as mallets, vibes, and an organ. It tracks well. Obviously you still need to learn keyboard licks if you want to sound like a keyboard player
 
http://youtu.be/av4X84lChEE