So I'm curious as I haven't seen any comments on this. Since the current iPhones use a text (which really sucks if you're international because it's hit or miss in activating, and expensive $$$).... but since the iPod Touch will have FaceTime in 4.1 I'd imagine it's either through email or iTunes or just direct to IP over the internet. Anyone with 4.1 GM want to address this one? Not sure if it'll be obvious, but since 4.1 + iPod Touch are on this week's menu, would be nice to know. That feature change alone might be worth me giving up my jailbreak because right now anytime I travel anywhere besides AT&T network and swap sims, it fails to activate and just costs a bunch in international SMS.