------ From: Edward J OConnell, Tue, Mar 15, 1994 ------ @ interestingly, they are often loath to demonstrate this features, @ apparently, according tomy service man. I recently purchased one of these. The cost for the entire setup, was over $100,000. The salesman was VERY happy to show me all the features, including this one. /hawk Harry Shapiro Hawk Manager of Computer Services Warwick Baker & Fiore habs@uucp.warwick.com