Has anyone looked into amazon's online storage solution? I forgot all about it, I may check into that again.
http://www.amazon.com/gp/browse.html?node=16427261
I use a variation on the backup strategy that Jack has described:
* internal hard drives to store current photos
* External 2-bay (WiebeTech eSATA) RAID 1 enclosure for redundant backups (I cycle four drives through this device, keeping two drives in the device and the other two at separate offsite locations).
I also back up the contents of each CF card (immediately after download) to DVDs which are then stored at my two offsite locations.
However, I've also started to back up my "selects" (any image rated with one star or more in Photo Mechanic) to Amazon's S3 using
Jungle Disk, which is available for Macintosh, Linux, and Windows. The software is $20 (there's a free 30-day trial) and can be installed on as many machines as you want with a single S3 account. Your data can be encrypted.
Amazon's charges are:
* $0.15 per GB-Month of storage used
* $0.10 per GB of data uploaded
* $0.17 per GB of data downloaded
I also opted for the Jungle Disk Plus service which costs $1 per month. This enables block-level file updates (allowing you to upload only the changed portions of large files) and upload resume (so you can resume uploads of large files where they left off).
The Jungle Disk software allows you to mount your Amazon S3 storage bucket as a network drive. You then drag files and folders to initiate the upload process or you can schedule automatic backups. My ADSL connection isn't super-fast but I've found that the Jungle Disk + Amazon S3 combination works pretty much as advertised, providing an extra level of redundancy for a couple of dollars a month.