Microsoft Research has released a utility called JoulesMeter that provides information about the power consumed by your PC. GPU-Z and Real Temp give heat and temperature info about the GPU and CPU, respectively.
Useful guide for iPod users to customize their iPods, hack the iPod, make better use of it, lyrics integration, integrate lyrics with itunes.
Part 1 of a power guide for iPod users, telling them how to make efficient use of the ipod, back up, copy songs,maintain the library etc.
This article shows the basic difference between the non-Intel Macs & IBM PCs, what made them different.