Now this is a gaming laptop that will last a LONNNGGGGG time before needing to be changed.
http://global.acer.com/products/notebook/fr5000.htm
But at 1500GBP it is actually a very nice price, with laptops you get what you pay for.
There is a Ferrari 1000 series at 1100GBP which is equally ok.
Also if you know someone who owns a store he can get a 20% discount.