While we thought that the XPERIA X10 was the last device to be announced this year by Sony Ericsson, it seems that the lovechild of Sony and Ericsson has some more goodies in store for us in time for X-Mas. Sony Ericsson has released a new web page that indicates it wants to play Santa and beam down the chimney to fill our stockings. We promise that we have been good this year and hope that you won’t disappoint us…