While I like Mail, some of the things it does drives me crazy. Here's my problem. I'm switching email addresses. I have a ton of old email in the program. If I disable my old account, I disable access to all the email sent to and from that account, which I don't want to do. I could export all the messages and reimport them, but that's a significant pain. Anyone know of a way that I can disable an email account in Mail but still have access to all my messages?