Diverging somewhat, I wanted to mention that I encountered the show Greasy Kid Stuff between when TMBG said they would do a song, and when they did their song. I had hit up my sister for some Christmas idears for my nieces, and she begged me for find some kids CDs that won't drive her and her husband up the wall after listening to them hundreds of times. (Apparently my bro-in-law threw a Raffi CD out the window.) And that's when I heard about ZooGlobble (http://zooglobble.blogspot.com/) (on NPR, at that), and anything I've bought for my nieces based on recommendations there has been a hit with the whole family. Might want to bookmark it now.