Just some questions when I change my Mobo. I am putting in a new mobo,cpu,heatsing, psu,vid card, and memory. I am reusing old atx case, sound card,tv card,HDD's,floppy,cd,and dvd Drives. #1-will I have to re-install Windows XP or will it just boot up from the original install? #2 What other dangers will be present? Thanks for any help, this place ROCKS!