Just heard about this so i logged into facebook and claimed my first page vanity url. The page only had 6 likes and yes i managed to snag the url of my choice. BUT when i went to claim another page it wouldn't let me. Anyone else notice this? Login to facebook then go to Code: http://facebook.com/username/ and select the page you want to change the url for. Enter your chosen url and then click on check availability. Let me know if facebook lets you change more than one page that is under 25 likes.