I think GMail is the most beautiful account of mail i tried.A trick:
If you want to use your Gmail space to archive files, download at GmailFS at the site http://www.viksoe.dk/code/gmail.htm. With this program you can create a virtual hard disk that connect to Hard disk of your Google Gmail Account. A problem: You can't move in a only time over than 10MB.
If you want an Google gmail account, please contact me at ndweb91@gmail.com.