For file searching and indexing fans, X1 is about to release version 3.0 (probably on Monday). And it’s not going to be in a free version anymore. This from Mark Goodstein: “Version 2.0 will remain free (the non-Pro version of the product) but there will no longer be a free component of version 3.0. We decided we were simply giving away too much (and we have starving children and pets, as a result). So if you’ve never paid for X1 and don’t intend to, don’t upgrade to version 3.0, just stay with version 2.0.”