Hi - I was just curious if anyone has had experience with canceling their iPad 2 order from Apple and getting a refund. If so, is it easy and how soon does the refund appear on your credit card? The reason I ask is because I'm foolishly impulsive when it comes to buying things like this and the impatience I experience while waiting for my order to ship is excruciating. If I happen to find one at a local store, I'd rather just buy it there and cancel my Apple order. Thoughts?