I was thinking of getting an iPad 2 16GB for an elderly family member, to use instead of her aging Windows PC. It does everything she needs: web, email, skype video. However, one thing that concerns me is email capacity. That is, on a computer, your entire email history is there. On the iPad it holds, what, at most the last 1000 messages? So where's the rest of it? Still on the server, and still searchable? I assume she's setup on POP email, if that matters.