I downloaded the new 3.0 software today and noticed that a new feature on the desktop is a search function for the entire iPhone. Great. When I tried it, I found out that every email I ever got is still on the phone somewhere. I have deleted from Inbox, Sent, and Trash folders but somewhere, there are several hundred emails that will list on search and I can retrieve any of them. How do I delete these? I have my phone set for the minimum 25 messages to keep. I don't want all these emails on my phone.