I just purchased a cowon d2+ and had no issues at all putting my music on there. The sound on this player is phenomenal I must add. Anyway, I bought an 16gb sdhc because I want to use the memory card for my videos and pics and the player hard drive for my music but for some reason, when I put the video on the card it shows on the computer but will not show on the player. I put some music files on there and they show up fine but I can't seem to outsmart it to show the videos [they are converted] when I put the card in the player. Thanks in advance for help on this one.