whats USB 2.0 MSD Mode?
USB MSD (USB Mass Storage device) pretty much the same thing as MSC (mass storage class)
the e200 has two modes MSC (mass storage class) and MTP (media transfer protocol)
MTP must be used if you are tranfering protected DRM (digital right managment) files to the player.
USB 2.0 enabled the old USB 1.1 to have a maximum bandwidth of 480 Mbps.
I only see the USB 2.0 MSD mode, when the player is in “recovery mode” that mode is reserved for loading firmware manually