WMC Background Mosaic - No Art from Tags?

[oceanclub]

I've sorted and tagged my music collection with Media Monkey and imported it as a music library to play through WMC. It works fine, and the cover art for each album is shown.

_However_ none of this cover art is shown in the background mosaic for Playing Now. Only art stored as JPGs in each music folder is used for that purpose.

Is there any way around this?

P.