Is there an app like the 'say' command for the mac?

We've got an old eMac kicking around in our basement and my kids love to fool around with the 'say' command. Just wondering if there is an app that offers similar functionality for the playbook.
For those of you unaware of the 'say' program, it's a no-frills command line program where you type something in and it attempts to say what you typed. Simple, but my kids love it.

Not sure someone could look through the API see if there are text to speech modules built in.

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AT&T Natural Voices� Text-to-Speech Demo

Type in a sentence and it will say it out loud.
Lots of voices to choose from

Originally Posted by dguy123

AT&T Natural Voices� Text-to-Speech Demo

Type in a sentence and it will say it out loud.
Lots of voices to choose from

That works, thanks!