MDA III and O2 XDA IIs. All based on the same HTC reference design, the SX66 offers quad-band GSM support with GPRS for data, Wi-Fi, and Bluetooth. The Windows Mobile 2003 for Pocket PC Phone Edition Second Edition device also sports a VGA 0.3 megapixel camera and slide out QWERTY keyboard. Pricing information is not available, nor is an availability date.">