Sprint Mogul users may not have long to wait for Windows Mobile 6.1 Professional.  A file has recently been appeared at various sites which is supposed to be the finalized Windows Mobile 6.1 Professional ROM update for Sprint’s HTC Mogul, and although there’s been no official word from Sprint or HTC on the matter, when a ROM update starts floating around on online forums, there’s usually not much time left until official release.  As will all unofficial updates, install at your own risk.  We’ll keep you posted.