Readable Scrambled Text

There's an email that's been floating around for a while, where the words are scrambled. As long as you don't think about the words as you're reading them, you can read it just fine. The trick is, the first and last letters stay the same, and only the inner letters get scrambled. Your brain reads individual words, not letters.

http://www.glassgiant.com/text_scrambler/

Ludny sdnpes hruos and huros on the web to fnid the msot isrtnieteng tishngs to tlel you aobut....do you rlealy bveiele tihs?
Wnana mkae yuor own slrmebcad txet ?