Currently I have a dell Inspiron 1300. It has an Intel Centrino processor 1.7 GHz, 512MB Ram (Recognizes 504MB?) And i think it has a 60GB Hard Drive, though it recognises 52.6 GB of this. (It's seperated onto 2 disk drives, the main drive and a backup drive). What improvements would you suggest for my laptop? Also, what kind of devices are available for the express card slot on the side, which I have not used yet. Thanks.