Presto ThunderBird Transfer is an application designed to help automate the transferral of your ThunderBird mail, address book and settings from one computer to another. Once installed Presto Transfer's easy to use wizard interface creates a self-extracting transfer archive of your data which can be restored by simply running it on the destination computer. The transfer archive can be automatically burned to CD/DVD, written to a USBMP3 player, a removable drive, or simply shared across a network.