Are you psyched? Because we’re just giddy about AC in less than a week.

If you have questions about AC, please e-mail rockband@harrahs.com. We’re updating the FAQs regularly.

Now, drum roll please…

Welcome our semi-final judges:

HMXThrasher, Alli

HMXThrasher (or Alli) is a community moderator at Harmonix Music Systems, Inc. She spends a lot of her spare time gold starring tricky vox songs and judging local Rock Band competitions. She knows way more than she should about wigs and stage makeup and is hoping the Total Rock, Total Rewards 2010 crew can impress her with more than just their technical Rock Band prowess. When she’s not behind the judges’ table, you can usually find her hanging out on the RockBand.com forums, stealing coffee coupons from HMXDropslash, or riding a circus bike around the Harmonix offices.

David Gravatt, Vice President, Dick Foster Productions

Over the past 20 years, David has produced and directed award-winning stage productions, including renowned magic and celebrity ice shows among other elaborate stage extravaganzas.

Best known for his creativity in developing and producing innovative and alternative concepts, David is recognized throughout the entertainment industry as a forerunner in cutting-edge programming. He’s created BevErtainment, which allows casino staff to showcase their professional performance skills via individualized vignettes on stages. His program, T-Mates, is the only female caddie service in Las Vegas.

We’ll announce one more rockin’ judge next week. Stay tuned…