Vista - VMR9 rendering in Avalon/WPF windows

I have come to a new stage with my webcam library. I am using VMR9, and
from what I've seen in the posts in the DirectShow group, it can render
to Direct3D textures. This should allow me to render to controls in
Avalon/WPF, which are based on Direct3D. I would like to know if this
is possible, or if there's a better way to output my preview video to
an Avalon control.

Cheers,
Cosmin.