Hi, I've got a W212 and am trying to copy some music from an 8Gb USB stick to music register, but I keep getting the display that there are no music files on the carrier? The files on the USB are MP3. Tried copying a couple of the MP3 albums to a cd and the car saw them fine. I am going to try copying the content of the stick to a DVD to copy across to Music Register, but in the meantime, is there a size limit to the USB stick which can be used? And/or can the car recognise the NTFS files system of the stick or does it need to be FAT32? ....or have I got a slight fault somewhere? Cheers!