The 8520 is going to really target the entry level consumer. It's an 8900, minus the GPS, a slightly smaller screen, and it replaces the trackball with a trackpad. The big selling point on this device is that it will be the first to be fully Mac compatible, right out of the box. No updates required. The Driftwood is still rumored to hit T-Mo in September and will be their first 3G BB offered in the U.S.