I have a Kenwood KDC-W5541U CD-Reciever with a USB port in my car. I have 14GB [almost 4000 songs] in mp3 format on a 32GB flashdrive & want to listen to them on random play/shuffle. The flashdrive plugs into the USB port on my player fine but the problem is the receiver only sees the first few songs & constantly plays only these few on shuffle. I'm thinking there is far too much information on the flashdrive for the system to cope with so is there anything I can 'splice' in between the flashdrive & the CD player to make it more intelligent or do I need to install an mp3 player in my car & forget about trying to do this on a car stereo? There is nothing in the user manual to suggest a maximum amount of info which the player will deal with although I realise I am trying to play a vast amount of music! Any constructive suggestions would be most appreciated!