We're all hotly expecting new MacBook Pros on Thursday, but it sounds like Apple might have an even bigger announcement soon: Kara Swisher at All Things Digital says the iPad 2 will be revealed on March 2 in San Francisco. That lines up with some of the rumblings we've heard, but we haven't gotten an official invite yet, so things could change -- we'll let you know as soon as we hear anything definite.Apple holding iPad 2 event next week?
