Goodbye, AT&T 3G! After a year of hoping coverage would improve, I finally jumped ship from AT&T's 3G network and moved my mobile wireless broadband service to Sprint. I grabbed a refurbished USB EV-DO device and signed up through a no-contract reseller and couldn't be happier with the service so far. And I picked up a Cradlepoint router at the same time, giving me a … [Read more...] about My iPhone is on Sprint’s EV-DO Network (and So Are My PCs!)