The Sony Ericsson W780a Walkman phone is headed to AT&T. The 3G handset has a 3.2 megapixel camera, full-HTML browsing, and a GPS. The deivice includes music apps like Napster Mobile, eMusic Mobile, Music ID, and XM radio. Pick one up now for $129.99 after a $50 mail-in rebate and 2-year agreement. [sonyericsson]