Stevecham, did you read the review of the Krell CAST system by Wes Phillips: http://www.onhifi.com/product/krell_cast_system.htm
This is not a review of the KCT, but it's the only review I know of that deals with the CAST feature in detail.
This is not a review of the KCT, but it's the only review I know of that deals with the CAST feature in detail.