Forum Moderators: phranque
as far as email, it depends on if you use an email client (and therefore download all emails often) or web-based mail (and therefore keep your email on the server).
if you are using an email client, you simply check your email right before the change and point your client to the new pop3 and smtp servers.
if you keep your email and attachments on the server, it depends on the server setup - you may need GD tech support...