Just order my 13" MBP and am now looking into the possibility of some accessories for it. I will be using it as a portable laptop for the next few weeks but when I get back home to the UK it will spend most of its time at my desk. With this in mind I am thinking about the Magic Mouse and Wireless/wired keyboard. And a decent sleeve. Are the mouses and keyboards really worth it and where is the cheapest place to get them? Also is there anything else you would recommend to a new MBP owner?