[Table 5]

I've currently trying to setup 3 Macs on a server, and Im wondering if anyone knows of any good tips/sources for doing this myself. Im semi-ok with tech/computer stuff but definitely not a pro, so hopefully I can do it myself....and if not, I guess I need to hire someone.

I purchased OS X Server, which sells itself as being to being easy to setup, but Im not quite sure how i would go about hooking things up physically. Do we need to physically hook every computer to the server (Mac tower) with a cable (and if so, what kind)? Or is it all wireless? We're graphic designers who need to work off of files that are directly on the server, so speed is fairly imperative, and Im guessing doing it wirelessly through the airport would be too slow. If we need to hook up all 3 physically to the server tower, i would assume we would need some sort of splitter?

Is there anything else I am not thinking about?