Train: Let me see if I understand this correctly. My "Vista" copy is a 32 bit copy, but my computer itself is 64 bits, which in turn means that if I ever wanted to run an OS that was 64 bits, then there would be no problem for me? If that is true, then my PC must be backwards compatible if it is 64 bits but able to run a 32 bit OS? If all this is true, then it is something I did not know. I am afraid that I am not as computer literate as I thought I was.
Thanks,