EA has sent out a warning that their upcoming blockbuster, Rock Band is likely to be in short supply until next spring.

Electronic Arts CEO John Riccitillo announced that: "If I were you, on the 19th of November, I would get in line outside of your favorite retailer, because we've got one hot product."

"This is definitely not a sprint. We're definitely not going to be able to put out enough inventory to meet demand in North America or Europe this calendar year or this fiscal. We expect this to sell through both the balance of fiscal '08 and fiscal '09."

Looks like you better start camping out now or come holiday season it'll be you vs. a crazy mom. And trust me, crazy moms always win.

Rock Band is set to launch in the US on November 19th for $169 on Xbox 360 and PS3, and later this year on PS2 for $159.