Portland's metrofi availability

Read today that Metrofi is available downtown. That's nice for when we are there - but the article also says to let them know where you live and that you want the free service. So go here http://www.metrofi.com/cities-16.html - list your address, send and it will tell you it's not available in your area - but then click on the link to "tell me when it is coming."