How hard is it to custom build a laptop?

[Nemmyy]

thanks guys.
well i know alot of the laptops/netbooks out there would be fine for what i want it for, but i hate when computers are slow and i like to do lots of things at once.
I agree, the HP netbooks seem more media oriented and they look really nice too, and not too expensive. basically, im trying to get the most for my money.