It appears that another round of Beta invites has gone out, at least, based on some folks saying they got an invite within the last day or so. There’s a thread going on the official forums about it here.
If you are one of the folks who got selected to be in the beta. Please take it seriously, look for (and report) bugs, provide good feedback… don’t try and use it as a “try it before you buy it” kind of thing.
On a side note.. Hey.. Bioware folks… my beta invite appears to have gotten lost.. I keep checking my email, and the tester page, and nothing… what gives? ;)