I've been using Google's new email system Gmail. It is fine and sexy and the best thing since Hotmail was not owned by Microsoft. I'm slowly going to be ditching Hotmail and moving totally to Gmail and my .Mac address as well.
I've got 6 invites left so if you want to use Gmail before anyone else, or at least anyone you know, then email me. Then I'll hook you up if I've got some left. It's way better than Hotmail (100 MB versus 4 MB) and has a sexy Google search built right in.