should i buy a laptop?

It depends what you would be using your laptop for. After a recent discussion I would recommend and apple macbook (www.applemac.com / www.applemac.co.uk), There seems to be less glitches with apples than other laptops because of the flawless integration of hardware and software (although this could just be hearsay). The top of the range macbook can be upgraded to 3GB RAM (which increases overall performance and allows you to run more programs simultaneously), 200GB harddrive (allowing you more room for applications and data), 17" widescreen display, and various plug in options including a USB modem. The applemacs are designed for high security, so doesn't get the constant attack from viruses and malware like a PC. Hope this helps!!