[QUOTE=jerryhung;22509351]
http://www.international.tim.it/en/tim-welcome
$20 Euro for a month
TIM stores are everywhere, Milano Centrale and etc... not sure if MXP airport has it, or FCO
No 'phones stores at MXP.
Use TIM, WIND or Vodafone: They all offer good coverage with cheap monthly (unlimited) data rates. Just pop into a store and make sure you explain exactly what you want. All three companies have brochures that explain the plans clearly.
NB 1 Your handset must be unlocked. If yours is locked to a US network, make sure you get the unlock code before you fly: They will definitely need this in Italy when fitting your SIM card.
NB 2 I have experienced issues in Italy with the size of SIM card – (mini or traditional) – but I'm sure you'll be fine.