WP7 update to bring copy/paste, multitasking, Bing upgrades, and custom ringers

While Windows Phone 7 is a terrific OS, and is showing early signs of success, it's still lacking some necessary features. These deficits might be holding back the success of WP7 devices in general, particularly because most consumers aren't aware of the update. The update should fill some of those gaps, bringing copy/paste, multitasking, custom ringtone support, and Bing improvements like turn-by-turn directions.
source: WPCentral
