[CentOS] Best laptop for CentOS

> Which is the best laptop to run centos on and where can I buy one
> without  Windows Vista pre loaded cause I will uninstall it any way.
> Please tell me the best sites that ship worldwide.

I would love to find a Linux laptop that had good wi-fi support.
Including WPA and using an integrated wi-fi adaptor.  Having to edit a
file to connect to a secure access point is not user friendly if you
ask me.

Matt