Delkin Devices - Archival Gold CD-R

If you're worried about the (short) shelf-life of CD-Rs and DVD-Rs, this product may be for you. Delkin is claiming it's the most reliable CD-R on the planet, with a storage life of 300 years. They're not cheap, though, at USD$136 per 100!

I haven't used these, let alone tested them, so decide for yourself whether to believe the marketing hype or not.

http://www.delkin.com/delkin_products_archival_gold.html