Hey there, I know this is a common question -- I've searched quite a bit but can't find any recent (iOS 4.0) information. Can anyone explain what is required to use an iPod Touch 3G as a phone? I'm guessing this would use the Skype Out service or equivalent. Is it even possible? Is it possible without jailbreaking? Is it possible with a bluetooth headset? Does the new 4G Touch change anything? I'm going to Europe soon and my Verizon phone won't work there. I thought it would be nice if I could make an occasional call on the Touch from a cafe or other public wifi location. Thanks!