ok this is a wiodws xp sp2 genuine ...all you have to do is following my indications..
1st link it is a utorrent program to help you download the image file with windows xp....install it first
2nd it is the actuall windows in image format ...download it using the utorrent...just click download torrent..and when the download appear open with (browse) u torrent...and will download it into computer (My documents /downloads..)
the 3rd it is Nero 7 ..you will have to install it to be able to burn the image to cd ...cause this image is burning by double click on it ...and it will open nero automatically If you have another program for image burning ..and it is sees the image file ...use it cause it is the same ..the idea is to open from the image by double clicking ..and not to make a regular cd ..cause it will not be boot-able..
after burning the cd with success..get the cd key from the folder cause you will need it during the installing and that's all..
insert ..restart ..when it prompts you ..press any key to install (boot from cd )..
if it doesnt ask you to burn from cd ...go to bios and change the boot priority ...and make the cd /dvd the first boot device ...save with f10 and restart to try again..