Aaron unboxes and takes a first look at T-Mobile's BlackBerry Bold 9900.  With a 1.2 GHz Snapdragon CPU, 2.8-inch touchscreen, 5-megapixel camera, full QWERTY keyboard, 1,230 mAh battery (which is a bit too small), NFC capabilities, and BlackBerry 7.  It's not dramatically different from the CDMA Bold 9930 model save for its 4G (HSPA+) capabilities.  It'll be available at T-Mobile on August 31st for a lofty $299.99 after mail-in rebate.  Will it compete with T-Mobile's high-end Android lineup?  We'll figure it out.