The Xoom may finally be getting LTE support, after a mysterious issue prompted Motorola to delay adding access to Verizon's 4G network to the popular tablet. The Moto Xoom recently appeared on Verizon's Minimum Advertised Price (MAP) system, which means the device will likely become available later this summer. Unfortunately, MAP doesn't include any pricing information for the tablet, and there's no official word regarding availability, but current 3G Xoom owners should still be able to upgrade