Amazon's S3 cloud service has proved a popular proposition, with many large web enterprises happily depending on it (most of the time) to serve up its content. Now, the internet retail giant is offering a similar product, aimed squarely at archives, called Glacier. The idea seems pretty simple, starting from a penny, you can store 1GB of data on the firm's servers for one month. You'll only pay for what you store, and there are no upfront costs. Thinking this sounds like a cheap way to host your website? Well, maybe not, as retrieval requests are sent to a queue, and won't be available to download for a few hours. There's no limit on the amount of data you can store though, which is not surprising, but each individual archive does have a 40TB limit -- so those DNA back-ups are off the menu. Retrieval is priced differently, with 5 percent of your storage (pro rata) downloadable for free, but beyond that you'll have to pay. The service is available from today, with storage locations in the US, Europe and Japan. Full details of pricing can be found via the source.