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How to replace the Core i5 by a Core i7 in a 27" iMac.

Procedure to installi two cards and evaluation of performance levels on Mac OS X and Windows (including Crossfire mode)

Is Apple right in claiming higher performance levels?

Having a powerful graphic card is nice, but it better be silent.

How to flash a PC GeForce 8800 GT with the ROM from the Mac Edition GeForce 8800 GT - A cheaper way to get 3D crunching power

A step-by-step procedure

How to modify the voltage of the Radeon 9600XT to get the max out of it

Let's try to get the most of this card!

Here a long time that we dream to make an extreme overclock of a G4 processor

Or how to make jump the last fastening of Apple

Instructions for overclock a Powerlogix card 800 MHz or more (Mono or Bi processor)