"Sprint is rumored to have ordered handsets from Pantech with a new radio chip that could improve transmission clarity and speed on EV-DO handsets. The have been testing Magnolia Broadband's DiversityPlus on phones in New York City. DiversityPlus chips optimize a phone's uplink to the network over two separate antennas, allowing the phone to transmit on which for clearer calls, longer battery life, and lower network usage."
Let us hope this includes Windows Mobile phones like the Pantech that was posted on here earlier.