Please please help me!! I know I can't be the only one who'd want it. You (whoever you are) are a genius with all things ringtone related, I'm sure of it! While I on the other hand should probably not be left alone with my 9630.
I don't even know what Mr rogers neighborhood whatever is...
I'm guessing it's a song?
If it is, just download the song and download audacity ( free music editing software ) and cut out the part you want and save it as an mp3.
There is no genius needed to make a ring tone.
If it ain't a song, ignore everything I said above
I know I'm 11 days after the fact but check out myxer.com. I just did a quick search and got a list of Mr Rogers Neighborhood ringtones. Most of them are ones you have to pay for but there is one free one I saw. Hope this helps