Hello, Im looking at laptops (i have a £700 budget) and i want one with a really good battery life and a wireless card. So I thought the Dell Inspiron 6400 with the additional battery would be good. Any reccomendations? I don care if its bulky, or heavy, and I can make my own but dell seem fairly reasonable. Its just going to be a pc for surfing and watching films, and possibly games but thats not really the point of it. Any help would be appriciated. Alex.