The cart left the gate on Thursday and here comes the horse: the official BlackBery Curve 3G (model 9300) announcement just landed in our inbox. So in addition to sporting (800/850)/1900/2100MHz or 900/1700/2100MHz HSDPA data, quad-band GSM, WiFi, and GPS, we now know that if you buy this BlackBerry 5 device today you can upgrade to BlackBerry 6 "in the coming months." Assuming your carrier can get its act together, of course.Continue reading