Originally Posted by Mathsniper
I'll buy a laptop soon and I wanna remove preloading vista system. Install linux and windows system in a hard disk. Can I?
Not only follow Simon Bridge's advice, but I'd also suggest that you check this out
as it may well give you some guidance as to which laptop to put your money into and save some possible hassle (the laptop makers penchant for custom components) when trying to install linux on a laptop.