Avoid Vodafone prepaid 3G for iPad in Italy
I went to Media World in Surbo during my holidays to obtain a prepaid 3G card for use with the 3G ipad ("Offerte internet per iPad - http://lab.vodafone.it/wiki/OfferteInternet_periPad-VodafoneCertified"). AD 2010, it takes them 5 days to activate a card ("Waiting for activation"). Once activated, it worked for 30 seconds, after which all internet communication failed with "PDP authentication failed".
You cannot ask for help on the Vodafone forum since it requires a subscription phone number to register (there's no phone no. associated with a data plan only card). Calling Vodafone is no help either, and in any case do never expect do find any information in English. Also, vodafone.it has a link on the website to the "English version" - which should actually say "Totally different website but in English".
Amazing how Jobs managed to get ISPs around the world to create specific iPad offerings, just making the whole experience even more convoluted and difficult.
So if you are traveling to Italy - do not leave the store before you have seen your connection work (for more than 30 seconds 😉 )
Happy travels!
iPad, Other OS