No New Client Needed for NA Access
It looks like we don’t need to have a separate installation of Starcraft 2 for the NA access after all. Blizzard announced that choosing between the SEA and NA servers would be through either an in-game selector or a small program that will enable our SEA clients to connect to the NA servers. This is progress on their part, as many people are really experiencing latency issues connecting to the SEA server.
Starcraft 2 PH 