Comment Raid Array (Score 1) 642
I have a similar issue with photos. I have 2x 160GB drives set up in a mirrored raid array on a external FireWire HD. I use MacOS X's software raid. Not the best but cheap and effective. I'm planning on upgrading to 2x 400GB drives in the next year. I also use Flickr to "backup" my best photos.
Of course off-site backups would be best but that's a lot of data to send via wire.
Of course off-site backups would be best but that's a lot of data to send via wire.