I am in Phoenix, AZ and I am thinking about setting up an antenna that points to the park next to my company's office so the employees of my company will be able to get on the net from the park if they want to get on from their laptops. But the only way I will be allowed to do this by my bosses is if I only allow employees to get on, not the general public. I was wondering if there is a way to set up some sort of user authentication to use it. Keep in mind that I am not connecting my office LAN to the wireless network, just providing internet access, so they will not be able to authenticate off of my Windows Domain Controller. The client machines will be running Windows 2000 and Linux, if that helps. Thanks- Justin justin(a)labxpress.com