MTV star Rob Dyrdek and actor Minka Kelly use Windows Phone 7 devices at the AT&T store in New York’s Times Square to kick off the Really?! Rally Roadtrip tour Monday, Nov. 8, 2010. Dyrdek and Kelly are embarking on a one-day road trip, in conjunction with the launch of Windows Phone 7, challenging consumers to get a grip on their bad phone behavior. (Microsoft Photo/Jason DeCrow)