"Backup 2.0.1 provides added quality and reliability improvements to scheduled backups and is now available through Software Update in System Preferences and as a download from .Mac. This update is recommended for all Backup 2.0 users. If you haven't tried Backup yet, now is a good time to start. You can safeguard your important data with backups to iDisk, CDs, DVDs, external FireWire hard drives (including iPods), network servers, or other mounted volumes. "
There's also some sort of jigsaw game for free too. Whoopee-do.