If you saw our earlier post about the Sony Ericsson announcement of the “Aspen” qwerty-board Windows Mobile 6.5.3 phone, you may have noticed something interesting on the screen. First of all, that bottom bar looks pretty good! At first I thought it might be a special theme. Turns out, that looks a lot like a new version of SPB Mobile Shell, and it most likely is. Obviously you can expect a nice update to take advantage of Windows Mobile 6.5.3. Stay tuned for more when we see an official announcement.