Arturia Keylab 88 is the controller. I did know I could do multiples in RB but I find RBs UI rather clunky and awkward in general. Albeit I have not really tried to get "used" to it as I run Sonar, not live though. For that I use Cantabile and MP3's...BUT, I have been thinking more and more of late that having a more dynamic system would be nice. IE not having to go through the steps required any time I wish to slightly change the backing track, or to have options to alter the time frame of songs (eg repeat sections if I so choose.

Hence the investigation of just connecting up the external BIAB drive to the stage laptop. But I would need the capability of running multiple VSTi's which, as I have found from this thread is not possible.