By now you know that Microsoft's on-line store is selling PCs and third party software. Well, Microsoft is also waving the flag over Scottsdale, AZ today as it swings the doors wide on its new line of brick-and-mortar retail stores. Fans lined up overnight and stood for hours in a twisted line that should have Apple fans nodding in a tacit understanding. Come on, you may have different tastes in OSes but you should be willing to fight to the death for the right to choose 'em. Check the queue after the break as well as the grand opening countdown from 7, natura