I play World of Warcraft, but the option to merge a World of Warcraft account into a Battle.net account is not yet available in my region. What should I do to opt in?
We plan to add the ability to merge a World of Warcraft account into a Battle.net account in Europe prior to the European phase of the StarCraft II beta, so that World of Warcraft players there will have a chance to participate. Please note that when it comes time to select StarCraft II beta participants, we will not consider how early or late they opted in before the beta began. In the meantime, if you have any other Blizzard Entertainment games, you can attach one of those to a Battle.net account to fulfil the requirement to opt in now.