And wrapping up the last few days of December:

Use MoveFile and PendMoves to Move a File That is Always in Use
Files can’t be moved or deleted when they’re in use. Find out how you can move and delete those tricky files that are always in use.

Enhance Windows Search with the Free Microsoft Filter Pack
With the Microsoft Filter Pack, you can extend the Windows Search service to support more file types, including OneNote and Zip files.

Windows XP Recovery Console Equivalents in Windows Vista
The Recovery Console has been deprecated in Windows Vista, so what happened to all those commands? Here's how you can access some of those familiar tools.