The Sony Ericsson Z780 for AT&T adds integrated GPS functionality to the already well-rounded Z750, and enjoys a slim-down at the same time. The QVGA screen offers brilliant, hi-res graphics and is ideal for displaying photos snapped with the 2-Megapixel camera. The Z780 - a small, light flip phone - also packs in a music player, memory card slot, FM radio, and full web browser. It's another Sony Ericsson cell phone that delivers something for everyone.