In a message dated 8/17/00 10:02:04 PM Eastern Daylight Time, 72020.572@compuserve.com writes: << The system is formally known as an " articulating pressure conduit" but more familiarly known in sub rescue/escape circles as 'Remora". >> Well, see....just what I would envision.... that's a great name for it. Good work Phil. I bet the Ruskies would buy right about now.... Stan