teksetter

Does anyone have had these problems. i got my net md 3 weeks ago and it was working just fine, but now all of a sudden i can't transfor one single mp3 to it anymore. i use all kinds of mp3 vbc cbr and bit levels but it doensn't seem to change anything. i used normally the SStage 2.0 and got 3.1 when it start to do crazy, now i got the 2.0 back but still it doesn't do anything. the disc i use are of Sony and they are empty, i used other black media but still it give one of these 2 answers everytime. and the MD shows that the media is BLank. can anyone help please. Cannot load the rights information for the selected tracks. OR Cannot transfer any more tracks. The memory of the device/media is full.