The Round Rock powerhouse has definitely worked with the lads and ladies at AT&T before, but never before has the company's bargain-priced Vostro 1520 been available with WWAN. Until today, of course. Starting right now, users interested in picking up the 15.4-inch rig can add an AT&T 3G module for $125, though you should know that Dell forces you to purchase the $109 NVIDIA GeForce 9300M GPU (256MB) upgrade alongside of it. If you're down with a two-year DataConnect 5GB plan, the Vostro 1520 with AT&T 3G can be ordered up for as low as $633, and we're also told that a slew of other Inspiron, Latitude, Precision and XPS devices should be receiving similar treatment in short order.