I live in a condo and I would like to run 1 phone line and 1 Ethernet line (10/100 only; no Gigabit required, since I know it uses all 4 pairs) over 1 cable... I can't really open up the walls and it's running from 3rd floor down to the garage. I know my phone line will use up 1 pair and I have 3 more pairs available. My question is... which two pairs do I need to wire for the 10/100 Ethernet line to work properly? Or, would you recommend doing it another way? I tried wireless but it's a pain in the ass and I'd like to have a solid connection that never goes down... f*ck it... I'd be happy with just a reliable 10Mbps connection... I don't even need 100Mbps since the traffic will only be small file transfers and print jobs that are 5 to 25 MB at most. Thanks!