The song from the Cingular commercial

Original:
La donna é mobile
Qual piuma al vento,
Muto d’accento - e di pensiero.

La donna é mobile!
Qual piuma al vento!
Muto d’acceeeeeeeento - e di pensiero.

My translation:
The lady is wishy-washy,
What a feather to the wind.
She ain't no talker - she ain't no thinker.

That lady is wishy-wash!
A feather in the wind!
She ain't no TAAAAAAAAAALKER, OR NO THINKER!

There are different translations of this song online, so I decided that my translation would be best. Trust me, it's accurate, although parts are loosely translated.