I'm interested in providing a Username/password solution to people who come to my office. So that when they try to connect to my wireless network, they get greeted with a username/password screen and I can give it to them through some kind of administrative screen. Sort of like when you try to access the wireless from hotels you have to enter your credit card before you are allowed access. It is very user friendly since the browser window pops up asking for that info. I want to do something similar. Thanks for any help.