> 1. Are all of the that you need to connect network lines? No, some phone (digital) and maybe audio > 2. Do all of the wires need to communicate by-directionally? Well, yeah. . . > 3. Are you allowed to modify the signal? In what way? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __ _ __ |__) | | |__) | \ |_| |__) robert@brack.com reb@netride.com www.brack.org