I have a Neuros 128mb/20gb mp3 player. The problem is with my 20gb backpack. I have already transferred songs onto it(about 3.5gbs worth of songs) and now it freezes every single time I try to transfer songs. I recently had this problem about two weeks ago, but a day later after it began to freeze, it stopped freezing and was able to transfer songs. This time, I've tried it many times but keeps freezing. I'm able to transfer songs onto my 128mb but not the 20gb. I checked it for errors by going to My Computer, Right Click on Removable Disk, Properties, Tools, Check Now, but there was no errors. Does anybody know what is wrong and has anybody had this problem with theres.