hello all..would love a bit of help please..i have a nw-e207walkman and sonicstage..sonicstage says the connection is unstable and to delete the device..when i try n delete it says error code 000066d7..i have installed and reinstalled sonicstage..i have formatted the walkman on windows media player (read that i shouldn't have done that) and done the same on the device..i have also checked the device is ok in device manager..any help would be greatly appreciated...many thanks.Z