Sign up for an O2 mobile broadband
and get yourself a free O2 laptop. There are a few O2 laptops to choose from. You can choose either Samsung NC10 or Samsung R510 when you sign up for a mobile broadband deal.
To get Samsung NC10 or Samsung R510, you need to pay £29.38 a month. This package gives you 3GB of data usage. 3GB of data usage gives you approximately 30 hours of internet surfing. If you are a light user, this might be a good start.
However, you can pay £39.15 a month to get 10GB of data usage. 10GB of data usage is equivalent to 100 hours of internet surfing.