RIM and its partner carriers have been promising BlackBerry 6 updates for a number of recent models, and Verizon's getting a couple of the heavyweights out of the way today with the introduction of official upgrade packages for the Bold 9650 and Curve 3G 9330. In addition to universal search and an overall streamlined UI, one of the most important improvements here is the addition of RIM's WebKit-based browser that makes hitting your favorite pages moderately less painful than before. Look for the update to become available at 8:00PM Eastern this evening, both online (see the Source links for instructions) and over-the-air.