TechwareLabs has published a review of the 6GB Crucial Ballistix Tracer Triple Channel RAM. Here's a clip from the review:
Quote: RAM is one of those things that can be easily overlooked. It can be confusing picking out what kind and how much you need. However RAM is one of the most important pieces of your machine, and can be a serious bottleneck if you don't have the optimum RAM speed and amount. With more RAM you can do more things at once. Multitaskers rejoice, because here's the Crucial Ballistix Tracer 6GB Kit.