# Either: "This is only a demo. But I can't show you the much better one I have behind the curtain over there"...or...
 
# Either: "This is only a demo. But I can't show you the much better one I have behind the curtain over there"...or...
 
# "I haven't quite perfected it yet - so it doesn't quite do what I claim"...yeah...great.
 
# "I haven't quite perfected it yet - so it doesn't quite do what I claim"...yeah...great.