Black bar borders when playing bluray thru WMC7

Alright, I love the ease of use of WMC7 for me and my wife however I noticed that when I launch a bluray from within WMC7 there will be a black bar border around the whole image. Recently I started using Media Browser within WMC7 which is great, but I still get the black bar border issue.

Now if I open the bluray outside of WMC7 using PowerDVD then the movie will playback full screen (well I have small black bars on top, but I know that's because of the aspect ratio). Is there a way to make WMC7 playback full screen as well? Doing the workaround defeats the purpose of using my remote and ease of use of the system.

That worked, thanks. It's been so long that I've used WMC7 that I forgot that I have the silent audio bug when launching Powerdvd from within WMC7. Always something to fix.