hello friends.............can u help me with this- i made a custom firmware for me by editing and deleting some stuff..................it is running smoothly but when i connect it to pc my ovi player dosen't recoganise my 5800 and if i try to sync my music(only original nokia music tracks) it gives me error but normal tracks are sync fine.................i tried to sync original tracks to my 5310XM and they were successfully sync then why it is happening to my 5800Xm...............plz help