On 30 Jan 2012, the PST Capture became available as a free download.
PST Capture helps you search your network to discover and then import .pst files across your environment - all from a straightforward admin-driven tool. PST Capture will help reduce risk while increasing productivity for your users by importing .pst files into Exchange Online or Exchange Server 2010 - directly into users' primary mailboxes or archives.
If you are looking at managing PST files better or even removing them from the messaging environment, this is the tool for you.
For more information on the tool, the technical documentation can be found here:
The download link is at: