Virtual-Hideout posted Mushkin 4GB HP2-6400 (2x2GB) DDR2 Memory Review
Yes it's true that 2GB is plenty of RAM but 4GB is twice as nice, and with the price of this kit just under $350, the question is simply answered; the performance outweighing the price. Not too many people are in the market for a 4GB kit of RAM but if you are a gamer, video editor, or looking for something to brag about....Mushkin 4GB HP2-6400 (2x2GB) DDR2 Memory Review