This (Line 6 KB37) is my main keyboard now. Goes directly into Reason 6.5. Also has usb out, audio ins/outs, footswitch ins, accurate audio meters, etc. so it truly is a one size fits all solution to computer based music creation. I can do more with this and a laptop than I used to be able to with a room full of synths, samplers, amps, effects and drum machines.