Microsoft really wants to hang with the cool kids at the mall. Or, at least park its retail derriere next to the likes of Apple's sleek boutiques -- to the tally of 86 stores by 2014. We know most of you are scratching your heads thinking, "Microsoft store? Don't you mean Best Buy?" Aye, but we don't. The MS-branded outfits started cropping up in 2009 and with 11 locations already dotting our map, COO Kevin Turner hopes to plant some more Windows flags in California, Florida and most of the northeast. Comments regarding the Ballmer-led company's retail exp