First off, I have to say that this is by far the best software solution out there right now. The fact that resolution is only limited by your system is great. I plan to get a raid together to have the ability to have full streaming on all channels.
Midi implementation is great. I'm using a behringer BCF2000 with the flying faders for the transparency of the channels. It works great.
One suggestion on the midi is a way to select a layer via midi so you can adjust it's perameters. The other is midi feedback. This would be great with all of these automated midi controlers now.
Once again amazing product. Will be purchasing soon.
Thanks