The Office Maven

iTunesMyPortable is a Windows-based add-in for iTunes that allows you to synchronize music & videos stored in iTunes with any portable audio device that can be accessed as a Mass Storage Device (a device that appears as a drive letter in Windows)

Junk-Out is an add-in for Microsoft Outlook that uses statistical (Bayesian) techniques to filter out junk e-mail (i.e. SPAM) from incoming messages.