I gave the demo of the Solo Strad to Jordan Rudess and Bert Baldwin. Bert is the tech for Jordan and Dream Theater. Bert is also one heck of a keyboardist and played with Neal Morse (formerly of Spock's Beard) with Mike Portnoy on the Testimony tour a little over a year ago.
It felt really weird giving a demo to Jordan as my keyboard ability is miniscule compared to his! Showed him the controllers for the solo strad and he had it singing in no time.