Microsoft didn't quite make the predicted end-of-year 2011 release for its PST Capture tool that was originally announced last summer. But the good news is, as of today you can get this long-awaited -- and free -- tool in the Microsoft Download Center. The aim of this tool is to discover PSTs throughout your network, including on PCs, fileshares, even USB drives, and give you the ability to import them into Microsoft Exchange Server 2010 or to Exchange Online. "As we've had a lot of success with our archiving technology and people adopting Exchange 2010," said Ankur Kothari, a senior product manager with Exchange, "one of the things that customers have been asking us for is the ability to stop having these rogue bits of data across their organizations." PST Capture helps fight this problem by collecting PSTs "in a centrally managed place so that they can do things like discover against that data or have appropriate policies in place that will expire content, or keep it, as needed," Kothari said.