There seems to be a problem with the example code on the arduino website.
Can you link to a specific example...? Might help the mods...
Oops - just saw your other post; indeed it is truly a mess!
For the mods - go to Learning->Examples->AnalogI/O - look at any of the links; there's an error on the resulting page saying the PDE can't be found.
InvalidApple reported this in another thread; but I'm having trouble finding it...
Thanks for pointing this out, InvalidApple!