Are there any tips/tricks to building a 40' parallel cable. We (the Louisville Astronomical Society) have a CCD imager with a parallel cable interface, and we'd like to run all of the cables back to the office space in our observatory. Any noise leaking in would be a painful issue. We'll be running the cable through about a 1" conduit in the floor. Any advice on type of wire, gauge, shielding? TIA. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads