How to Dual Boot Wood and YSMenu

I use Wood on my Original R4. I would like to have YSMenu as an NDS loader on the side for the handful of games that end up having to wait because of an upcoming major release that sometimes get fixed a little bit more quickly on YSMenu. Really though, I just want it so I can try out KORG M10.I don't need an intricate explanation. Just tell me what files to throw onto my MicroSD card and what I might need to rename to get it working.

Well in my Wood R4 topic you can download the latest Wood boot loaders.
And for YSMenu, just rename the _ds_menu.dat to YSMenu.nds

k, thanks. I figured it was just as simple as changing the extension on one of the files. Might get around to this eventually. Just found a patch for the single game I want to play.