Hynix 1GB DDR2 RAM PC2-5300 200-Pin Laptop SODIMM at Amazon.com
im thinking of upgrading this old laptop making the 1gb of ram to 3gb and I've done a bit of research that you can change the cpu too im also thinking of
HP Mini 110-3731cl - Intel Atom N455 / 1.66 GHz - Windows 7 Starter - GMA 3150 - 1 GB RAM - 250 GB HDD - 10.1" 1024 x 600 - HP Imprint finish in glossy black - Walmart.com
Samsung 1GB DDR2 RAM PC2-6400 200-pin Laptop SODIMM at Amazon.com