This is big in a lot of hospitals i have worked at. They will have servers set up with "Virtual Machines". They pipe CaT5 throughout the hospital and set up hubs. The hub has an attachment for a monitor and periphs. Make sure you have a bitchin pc though if you plan on getting to crazy. Might be cheaper to build a barebones PC http://www.newegg.com/Store/Category...Mini-Computers or piece one together in the long run.