Well, after testing my theme w/ Win8RP, I've discovered that the ehres.dll is different that Win8CP and now, my WMC Theme is not fully compatible w/ WIN8RP. It partially works (main screen background and sounds work), but does not add the customized media backgrounds. As we all know, WMC has been demoted w/ each release of Win8, and I'm saddend by this fact. With no hints or signs of a WMC ver 4.0 (1.0=XP, 2.0=VISTA, 3.0=WIN7) on the way, or even implied, I am starting to see the writing on the wall that WMC is on it's way out...for good.