The long awaited English beta for the Korean MMORPG, Ragnarok Online, has finally been released. If you visit RO World below under sources, you should find a list of links from where to download the client from. However, you must first visit Gravity's Ragnarok Online page to register your ID.
So far the main thing that doesn't work yet in the beta is the party system. Also, there are two "trap maps" in the game; visit these areas and you're stuck there without a way out. Gravity has been notified of these problems, but has yet to comment.