Really??

But most people at uni I know has an Asus brand laptop and they say its the best

Which brands have good service for the claiming warranty thing?
What about Toshiba or HP?
I'd go for one of those HP Pavilion. They last quite long - I bought my first HP Pavilion back in Dec 2006, which went fine till about Nov 2008. I cant remember the model but it was something like Pavilion dv2000. It had just a 1GB RAM and 80GB HDD. Managed to turn it on but screen didnt display anything - it had some video card problems..
Some HP models tend to have heating problems and get too hot during summer (bottom of laptop gets as hot as 60 deg). And watch out for older models, I recall 3 models have video card problems, like mine, and one model has problems when you open the laptop cover (problems with the hinge which connect the screen to the laptop body)
I got a new Pavilion recently though, it seems that these laptops entertain me well...
HP Pavilion dv4-1164tx Entertainment Notebook PC
Has 4GB RAM and 320 HDD and was dead cheap. And demaded for a free cooling pad which pretty much solves my problems...