Jim, I don't understand your comment. What 20 minute limit are you referring to? The Panasonic MII format had 1 hour and 90 minute cassettes. Charles Repka > Charles > >I was involved in evaluating MII and Betacam-SP at Ampex. As >I recall, the >20 minute limit per cassette was a major reason Ampex adopted the >Betacam-SP. >"Politics" may have also been a factor. > >Jim Wheeler