[garasaki]

Um, I guarantee you that's not gonna work like you think it is.

You're going to need a new Power Supply, New RAM, and probably a new case. You'll need new cooling. You're gonna have tons of conflicts with your HD unless you do a total reformat. And you're HD is gonna be really slow and turn into a big system bottleneck. You really need to put some more thought into this project of yours...you're heading for a really frustrating time!