Thanks guys!

I was able to listen to the .ogg files using Media Jukebox and I replaced Child 4,9,10 which sound very shrill to me with child 1, which is the "Weeeeiiiieeee" sound. I also replaced fem.pick1 and fem.pick6, which really annoyed me, with fem.pick8.

In case someone does not have a .ogg player, I converted the sounds to .wavs, if people would like to listen to the originals to help them figure out which ones they want to keep:

http://www.esnips.com/web/vv3sounds/