The Battlefield: Heroes Beta has been re-launched today, if you were a previous beta tester, you should be able to play right now!. but if you never got into the previous beta after signing up, you should be getting your invite email fairly soon, and if you've signed up after the previous beta ended, you should also be receiving your invites as they become available, but remember, the team have had well over 100,000 sign ups, it may take a while to get your invite, but you should receive it.
For more information on Battlefield Heroes, head over the official website http://www.battlefield-heroes.com/ Remember to share your impressions on the forums, and good luck in getting into the beta soldiers! I've included the announcement trailer after the break to remind you of the awesome that is Battlefield Heroes.