Hi, recently, I upgraded from 32 bit XP to windows 8 using the online download. Unfortunately, this gave me 32 bit Windows 8. I was looking through forums, and it appears that if I use a friends 64 bit windows 7 pc to download the iso file and put it on a flash drive/cd, I would be able to do a clean install on my computer, allowing 64 bit to work. This is all dependent on the product key that i used to install 32 bit Win 8 working again to be able to install the 64 bit upgrade. Will all of this work as planned? Thanks.