Hello, I was interesting in getting some information and guidance from the many experts on the forums here. In universities, there are wireless networks setup for internet usage by all the students who attend that university. Firstly, the universities obviously make use of varios pieces of hardware, like routers, signal boosters perhaps, etc. Then there is the software aspect as well. The software controls access to the network. The student usually installs a small application on his laptop, and then uses it to login with a username and password, in order to access the network and use internet. Without that password, even though a signal is recieved, you can't browse the net. I was also interesting in seting up a similiar system, but on a smaller scale. I wanted to setup internet in a home - upper floor, main floor, basement. And I wanted to give access to the network through regulation software, which requires a username and password for access. I also wanted to be able to limit certain sites, and record all the activity for all the accounts on each laptop computer. Could anyone guide me into what hardware is required, and software in order to setup a system of this nature? THANKS IN ADVANCE!