So who's the first North American carrier to pick up Sony Ericsson's high-end X10? AT&T? T-Mobile? Nope -- it's Canada's Rogers, which is once again showing its superior Android prowess by getting first dibs on a phone that plenty of folks have been anticipating since its announcement late last year. Looks like April 15 has been locked in as the carrier's date with destiny, but there's more to the story than that: they'll be tossing in a gratis Sony Ericsson MW600 Bluetooth headset with integrated FM radio if you're an existing customer who's eligible for a hardware upgrade. It's actually a pretty deluxe deal -- the MW600 retails for almost $100 -- so if you were on the fence about whether to pull the trigger on the upgrade, this might be the straw that breaks the camel's back.