So many little inefficient things about your PC can drive you mad. Restore sanity with the TweakNow PowerPack utility suite. It can manage and clean up your RAM, hard disk drive, and Windows Registry. You can save on electricity costs with its AuwShutdown which lets you schedule a period of time at which your computer suspends, hibernates, or shuts down. Other notables include Virtual Desktop, CD Auwrun, and the ability to diagnose your computer by providing detailed hardware information.

ClearType Tuner: This Control-Panel based Windows XP PowerToy is a must-have if you have an LCD monitor. It lets you control and tune how fonts look on your screen. See how much difference a slight;alteration in font thickness and smooth¬ing can have on your eyes.