hello my name is illyas i have mp3 player of 1gb memory i owned it few days before and i was facing a problem that i can't play more than 128 MB so i formated my disk and i got only 128 MB disk space , then i thought of upgrading the firmware and i downloaded firmware 3.0.43.0001 and also 3.0.42.0001 and my player had 3.0.43.0001 firmware and by mistake while upgrading in place of 3.0.43.0001 i took 3.0.42. and after that my player's light is blinking and when i tried to upgrade to again it is showing that the disk is write protected so what i should do now plz help me