Expresson Media download

I can't see that PO MP really adds anything over what Expression Media already has (and, sadly, iView MediaPro many years before that) -- at least for me. And I don't like the interface of PO MP. So for the time being I'm sticking with EM, but will watch as PO MP develops.

My system is becoming a bit unstable so I'd like to rebuild it, but am concerned about being able to re-install Expression Media after the rebuild.

Can I still download an install file of Expression Media anywhere?

Thanks,