Triple T, based on the images here, it looks like you connect to Lion just like if it was a wireless router. I am guessing that it should be broadcasting its SSID and you should be able to find it. That covers a direct connection from a PC, laptop or phone but I still don't see how you actually connect the Lion to the "internet" where you can view the cook via a browser.
http://www.allchinas.com/probe/wifi.htm