Upgrading your computer's memory is one of the cheapest ways to
give your computer a substantially noticeable boost in performance. As true
as that is for desktops, it is just as valid for notebook computers. In
fact, a notebook memory upgrade is almost the only practical internal
upgrade you can give your notebook.
FULL STORY @ ATRUEREVIEW (http://www.atruereview.com/laptop_memory/index.php)