Calvin Zito, aka @HPStorageGuy on Twitter, writes on his StorageWorks blog about the new X310 Data Vault. It's so easy, he says, that his 10-year old son can install it. (In the words of Groucho Marx, "A child of five would understand this. Send someone to fetch a child of five.") He even made a video to prove it. The Data Vault is a pretty cool personal or small business file server and backup system.