Media Library not aggregating content, only shows folders

My old first gen WD TV broke down so I picked up a WD HD TV Live Plus, but the Media Library aggregation does not seem to be working. Before moving the drives to the new unit I deleted the .wd_tv folder on all drives to make sure they formats have not changed. When I plug the USB drives in it says its compiling the media library. Eventually that message goes away. It has been two days and still when I open the Media Library as the source, it just shows me the individual drives and subfolders on them, not the over-all listing of all media files on the drives.

Anyone have any suggestions?

Hi undeliverable,

You can have a look at this KBA: