I'm about to get receive the MBP I ordered on the 26th in the post this week (UK delivery seems to suck badly) and I've prepared everything (file backups, itunes library, apps to install) for its arrival but one thing still confuses me. Apple ID. I've seen install videos and first boot up videos where it brings up a page called Apple ID and information has to be entered. Now is this the same as itunes? Or the same as my Apple Store ID? Or is it something completely different? Any help would be appreciated.