I have a client with 3 computers and a network printer that I networked all together. One computer (the most powerful one) serves as a computer and server. The other two run a specific Salon program which originates on the computer/server. Everything runs through a network switch through ethernet Cat5 cables, no gigabit network. Everything is running fine, BUT are there any tweaks that I can do on these computers that would speed up the network? Not the internet, that's fine, but specifically the network.