TweakTown has written an article on the benefits of upgrading the memory of your laptop.
"In our latest article we examine the benefits of upgrading or increasing the amount of system memory in your notebook computer. We take a brand spankin' new Dell Inspiron XPS2 gaming notebook and increase the memory from 512MB to 2GB. We show you how to physically replace and add new memory and the performance differences between the memory sizes. If you've been considering upgrading your notebook memory, read on for the full scoop!"