RIM's Lessard dishes on the PlayBook, the enterprise market and QNX

Research In Motion Tyler LessardResearch In Motion (NASDAQ:RIMM) is about to introduce its new tablet, the PlayBook, which runs on software from QNX. The company will release a version of the gadget for Sprint Nextel's (NYSE:S) WiMAX network this summer. Additionally, despite lagging in global smartphone market share in the third quarter, RIM shipped 14.2 million BlackBerry smartphones in its latest quarter. Recently, Tyler Lessard, RIM's vice president of global alliances and developer relations, spoke with FierceWireless about the PlayBook, the changing nature of the smartphones in the enterprise market and a transition to QNX software for RIM's smartphones. Hot Seat