Thank you for those web links it helped. I formatted the memory card and that didn't work.So I read further and the card has only so much capacity and I was only using a third of it when it wouldn't take anymore files. So one of the tips was that the scan disk card has cabability of only so many folders to recieve.When you transfer a song its considered as one folder.After 30 songs or folders it was consider full of folders but not space. So I combined all the songs in one folder and just moved the whole folder. as one not individual.Now it will take more songs. Thanks for the links it took my headache way instantly. Thank you