Just looking for a bit of help here. I'm looking for a laptop and have a budget of £500. I'll be using it for ppt presentations and normal day to day usage, as well as watching dvd's, listening to music etc. It would also be useful if it was wi-fi enabled for mobile internet use. I think that I would prefer Microsoft XP or something similar rather than Vista, at the moment. I've had a look at the Dell website and can get what I want for about £450. I wouldn't have the knowledge to specify the components necessary to have a custom build. Any ideas would be greatly received.