My regular LoL account doesn't seem to work, how do I get an open beta account? I can't find this information anywhere!
Make sure you downloaded from http://signup.leagueoflegends.com/en/signup/redownload
and not the PBE. Your regular account should work as long as your on the same server as before. Aka: Make sure you downloaded the NA client if you wanna play on NA servers.
© 2014 Riot Games, Inc. All rights reserved. Riot Games, League of Legends and PvP.net are trademarks, services marks, or registered trademarks of Riot Games, Inc.