internet treats

hi, i might have read something about this in a different post, but i don’t remember where that was so if anyone would be so nice as to share the sites they use as treats (educational of course) for the little ones, it would be greatly appreciated. for example, my daughter really likes http://www.youtube.com/user/Myvoxsongs and http://www.youtube.com/user/omigrad
but sometimes i would like to show her a short clip of something else and youtube just has an avalanche of things, so if there are any clips that you have really enjoyed, please share.
thanks,
liza

We love Readeez! Kind of like a karaoke type site.