I am going to Europe for about 3-weeks starting June 17. This would be my first Mac, and I want to get a MBP once the upgrades (and hopefully price drops) occur during the WWDC (11-15). 1) Will the new MacBook Pros be available by say the 17 once they are announced during the WWDC (I dunno if they are announced on the 11 or 15). I would like to order through the Online store, but I doubt I would receive it in time, so I would have to take a 2 hour trip to my nearest Apple Store. 2) Does the MBP require a grounding connection, because I will be purchasing an American MBP, and bringing along a outlet converter, but the converter doesn't provide a ground. 3) How does MBP handle Airport security and x-ray machines? I if I do take it, ill use a case and keep it as a carry-on, but I am concerned about all the electronic security perhaps having an effect on the components?