Rumors are starting to fly about a new Sony Ericsson offering code-named “Julie.” The new handset will be a Windows Phone 7 device and is reported to have a 1GHz processor (possibly dual-core), 4″ touchscreen, and fully QWERTY keyboard. Julie’s girlish figure will be similar to that of the Xperia X10, while the estimated release date for the mystery-maiden is the end 2010.