I work in small office (2 people) I use alot of different scanners for documents and pictures and other such nonsense. Well between the 4 scanners it's got my Business spec dell (pent IV, 1gig ram, XP home) just about maxxed out, (it lags on even simple functions.) So I i noticed that we had an extra PC (same specs as above) laying in the storage room a day or two ago. I asked about it and was told i could use it. I bought a small KVM switch so that I can use my single monitor, mouse, and keyboard. so far so good! We are on a wired connection and the router is way in the back and all the wires are run through the ceiling. I want both of the PC's to be able to be on the office network so I can share all my files. There is only one network cable coming out of my wall..... What to do. I have an old netgear wired router at my house, can i use that? I want it to just repeat the signal I guess? How do i go about setting this up?