"Holographic technology has been developed that can pack 1TB onto a DVD-sized disk that can be read by a slightly modified Blu-ray drive and is expected to last 100 years."

http://www.atomicmpc.com.au/News/157138,holographic-storage-products-developed.aspx

wow.. now can they make those powerbands work?

very impressive. i'd still stick with an external firewire hdd though . not as portable but does the job