I was using mplayer wii 0.01 through the homebrew channel without any probs.
I now updated to mplayer wii 0.02 but as soon as the homebrew channel loads it, it comes up with a core dump.
What have I done wrong??? And how do I fix it.
Found the problem. It was because I had a USB device inserted. And apparently one of the known bugs is that if you have any USB devices in whilst using it it'll core dump.