I wanted to test various aspects of my 2 channel system and I heard a CD named 'Ultimate Demonstration Disk' at one of the local stores here. I found out that Chesky Records makes that disk but if I buy it from their site its $15.98+4.95+CT tax. I think its a bit too much to pay for a CD. Does anyone know where else to buy that disk? Amazon or Barnes and Noble or Borders doesnt carry it. Thanks.