Wouldn't an EZ Keys version update be in the works? This is still the original isn't it? I would really like to see the ability to use just the right or just the left hand midi. I play enough to be able to add some things to a left hand or play some thing with right hand midi. Splitting the 2 would make it very EZ to make these midi patterns your own. I can do some in the PRV now but I would like to see something with the program.