Op-Amps imbedded in PIC PIC16F785

[Pic_User]

mister_e mentioned the PIC16F785 in this tread:
http://www.picbasic.co.uk/forum/showthread.php?p=38410


I had never noticed a PIC with real Op-Amps before!
Has anybody used them?
When they are enabled, do they work just like regular external Op-Amps?

Found this, seems to used as a normal Op-Amp here:
The op amp, comparator, and PWM module are all
contained within the PIC16F785 device. All pins of the
op amps and comparators are externally accessible so
that any circuit configuration can be implemented.
http://ww1.microchip.com/downloads/e...tes/01047a.pdf

Any thoughts, or ideas about using them?

-Adam-