ok so i downloaded the free trial for windows xp 64 and burt it to a cd like it said i should and i go to install it on my computer since its a trial and everything and i set my computer to boot from cd and it doesnt detect the cd so i burn another one figuring i screwed something up and i put one in each of my cd drives i have 2 by the way and it read through both drives and didnt try to boot off of either of them....what am i doing wrong....can u please help me