I purchased a sd micro memory card a few months ago and I was able to transfer all my music from my old 2gb card to the new card with no problem! Now when I add new music to the card just the song title shows up in my media player! All my other media files contain the artist info! I am using the roxio media manager! I am also using a micro sd adapter to transfer the files! I read on another post that the files will not transfer directly to the phone using a 4gb card or higher! Any suggestions?