If i (read as my organization) wants to setup a lab to study mobile communications can you suggest what hardware and software I should buy? I already have 15 machines with P4 and 128 MB RAM. I have a intranet (thin-net) I want to update it to wireless LAN with a centralized serever wich will be connected to the main server of our organization which serves as a gateway to internet. Please help. In short I want to setup a state of art Lab that will help undergraduates to persue their course in comp. science and Info tech. You may suggest your own ideas.