I swear I mroogled this, but everything I found was pre time machine/time capsule. I'm looking for a back up solution for the home office. Currently my wife and I each have a Macbook and back up to external drives with Retrospect Express. I want to switch us to Time Machine and plan to buy two 1TB drives (one for her, one for me) and an Airpoort extreme so we can back up wirelessly. My question is, is this the best solution? And should I be creating backups of those Time Machines? 1. I was thinking maybe I should buy a RAID drive to hook up to the Airport (I'll be honest I don't totally understand how RAIDS work.) 2. Or I could just periodically burn dvds of the important things as a secondary back up. 3. Or I could clone the time machines periodically. 4. Or I could put my fate in the hands of the Hard Drive Gods. Thoughts? I'd love to hear them.