Starting December 7, AT&T will begin selling LG’s 1GHz eXpo smartphone, which is a first in the US. It even comes with an optional pico projector accessory that piggybacks the device adding a svelte 1.8 ounces. It’s a Windows Mobile 6.5 device with a 3.2-inch touch-screen, slide out QWERTY keyboard, 5-megapixel camera and support for up to 16GB of memory via microSD. The eXpo itself costs $200 with a 2-year contract and the projector will set you back an additional $180. Ouch.