I owe you this man.
Okay, so first off try not to repeat yourself too much. Bring the DS in closer to the camera and raise the screen into a more 90 degree angle, then finely adjust to clarify the picture. If this is meant to be a Lets play, commentate more, if not, then don't commentate at all. As for the bios that Chugga uses, I am clueless, sorry.
Hope this helps, and good luck.
Free Gamer