N900 Usb to Blaupunkt doesn't work (X6 no problem)
 

I wish to the play music on my N900 through Blaupunkt Casablanca MP56. This has usb connectivity to pen drive or hdd.



I connect my X6 via usb (in mass storage mode) and it reads, plays, displays track info, no problem.



I connect my 'brilliant' N900, nothing.



Why is everything so difficult with this device.



This one's beyond me, can anyone help please?