Here's a nice tip from a colleague of mine (Nuno Silva).
Microsoft launched an update package that installs a plugin to the Disk Cleanup Wizard which allows users to cleanup outdated Windows Updates.
This update package it's only available for Windows 7 SP1 and Windows 2008 R2 SP1.
To find more info and download the update package, go to:
Disk Cleanup Wizard addon lets users delete outdated Windows updates on Windows 7 SP1 or Windows Server 2008 R2 SP1
