Ive had my k750i for just over a year, since the 27/02/06. I bought it online from Phone4u and paid £150 on PAYG on Orange. However like most of this model the joystick is now being a massive pain in the bottom and its making the phone nearly unuseable becuase it doesnt move for minutes on end even when applying a good deal of pressure - rebooting the phone doesnt seem to help either. I have done a search and one post mentions that dust might be a problem? Not sure how i take the thing to bits as its molded and dont want to go snapping anything. I have also read that it may be a firmware problem but i dont know to flash the phone I think i need cables etc which means spending money on something that might not fix the problem. Im really not sure what to do at the minute the years warrenty has expierd by a month and im not sure how i can fix it I cant even check the firmware 'cause the joystick is beinh such a pain. Help!