DivX squeekyness

I have some short little clips that i download, their not like movies just funny clips so theyre not surround sound or anything. but when i downloaded it there were in some normal form .wma i think maybe. anyways i converted them using divxtodvd thingy. now their .vob files which is all fine and dandy, and they play, but the dude talking sounds like a chipmunk squeeking. I converted using standard and aspect as automatic, then i i tried converting as standard: force 25 fps or wjhatever and aspect:auto. same squeekyness problem. Anybody know whats goin on?

i have another question too. if i have a movie that is small enough to fit on a 700mb CD disc, can i put it on there and will it play on a dvd player?

thanks