I made an impulse purchase on buying the new aluminum wireless keyboard on the Apple HE Store UK online.... the discount was only 5 pounds (10%). Anyway, I currently live in a uni dorm and have no external monitor. Does anyone use an external keyboard with their MB/MBP??????? Specifically talking about the wireless keyboard, is it more tactile than the MBP keyboard etc.??? I'm quite frustrated now cause I can't cancel the order since they've processed it already.