gameboid trouble

And what the problem is...I'm not really sure what the deal is actually. I installed the bios and even found some good Roms to try, but I get a black screen for a moment and then it goes back to the Rom selection in the previous folder. Noting the my kindle lets me know that the gba emulator is running.

I've downloaded and tried different bios and still doesn't run any Roms. Anyone?

I've gone through maybe 8 youtybe video walk throughs, but nothing.

Maybe rooting? Not sure what that is.