setup steps

new poster, looked in previous posts, couldn't find ans. i have widows 7 laptop and want to install a usb wifi adapter. do i have to disable internal wifi device which came with computer and if so what are the steps.

Hello good buddies, I am running Windows 7 (RC1 for the time being - I understand it expires sometime in March of 2010) and love it. Easily the best Windows version yet. However, for several reasons I would like to be able to boot into XP on occasion. I have created a D: partition the in the C...