DSDoom not working!

Hi guys.
I'll cut straight to the chase.
I got DSDoom, and I put it in the ROOT directory of my M3 DS Real.
I have the doom.wad in there, as well as prboom.wad,
and it starts up fine, but when it asks to play standard game or multiplayer, it goes black.
Any tips?

Tried DLDI patching it? You probably need to, if there is indeed a M3 Real DLDI patch. Just google DLDI, go to the main site, and download the RC Patcher. Tell me if it isn't supported, I have a solution.