I bought the htc hero [canadian version] about a month ago and I know the basics and what not but I am not to sure of myself for dl from the marketplace. It says I have the 1.5 firmware is there an uprgrade I am unsure about? Also my notifications are being dumb because even after I read my sms it still says I have a text and then it is the same one I just read. Does anyone else have problems? My alarm sound WILL NOT work which is driving me crazy because I was late for school.