e-Backup - With e-Backup you can back up, restore, and transfer your valuable Outlook Express data, Windows Address Book, and Internet Explorer Favorites. Why would you have to redownload or even lose all your existing Outlook Express messages every time your system crashes or you reinstall Windows? Just use e-Backup to create a compressed backup copy of your Outlook Express data and store it in a safe place. After the crash or format, simply restore the backup and your Outlook Express data will be back again.