dvd playback prob on LU63 - 4.0U

I have a LU63 wii running Ver. 4.0U. I successfully performed the bannerbomb exploit (I think) with HackMii. I have the homebrew channel installed. I installed DVDx. I did not install BootMii.

On the HackMii v0.3 installer screen it says Im using IOS versions: installer 34, HBC 61, DVDx 36

I tried using a couple different versions of mPlayer so I can watch DVD's on my wii. It didnt work. Then I tried installing the 2 different versions of DVDx I found on the Homebrew Browser and reinstalling mPlayer. That didnt work either. When I try to use mplayer I get some error message about DVD stubs or something... Can someone please help?

Mplayer CE is the best version to use. Use that. Try re-installing DVDx through the Hackmii Installer.

Have you got cIOScorp? This messes up DVDx, and should be avoided like the plague (it messes up loads of other stuff too)