I have an SV-SD80 mp3 player. The USB CD card reader that came with it is malfunctioning. When I plug it in and put in an SD card and try to transfer songs to it with RealPlayer it says that it write protected when the card goes in and comes out not write protected. I've no idea what to do about this. Do I need a new card reader? Is it a software problem? Any help would be greatly appriciated. Thanks.

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