My friends and family are always surprised to find out how much storage space I’m taking up on SmugMug, currently 24.2 GB. I, in turn, am surprised when they tell me they don’t use SmugMug or another photo hosting site. I opened my account up nearly two years ago after losing several years of digital images to a system crash. At the time I only used one external hard drive for my backup and that also failed. These days I back everything up to two external hard drives, periodic DVD backups, and of course, SmugMug. Out of general curiosity I pose two questions to you: 1. How much space are you taking up on your web based photo hosting or backup service? 2. How many backup levels are you currently employing?