Blaine Christine, the Live Producer for SWTOR, is the man in charge of testing, as he told us at PAX. He has his work cut out for him with the number of fans banging at the door to get into testing -- as evident by the number of tweets to @swtor asking to sell or do strange things in return. However, there is only one way to get into game testing: Register at the official website, go click the account button at the top, click the radial button which states, "Yes, I would like to be considered for testing," then follow the instructions on how to allow the site to snag your system information.
We wish you luck getting into any form of testing that BioWare is conducting, and we wish BioWare luck in this current phase. May the Force be with you.
[Thanks to everyone who sent this in!]