Linux Desktop Hacks - GOOD

Windows XP Hacks : Tips and Tools for Customizing and Optimizing

NEW ~ Linux Desktop Hacks by Nicholas Petreley, & Jono Bacon

Linux Multimedia Hacks: Tips & Tools for Taming Images, Audio, and Video

Ubuntu Hacks: Tips & Tools for Exploring, Using, and Tuning Linux

Linux Desktop Hacks, Jono Bacon

Linux Server Hacks, Volume Two: Tips & Tools for Connecting, Monitoring, and...

Windows XP Hacks : Tips and Tools for Customizing and Optimizing Your OS by...