[Jaded]

Hi, I think this might have been answered in a pervious thread but I'm wondering if I could get something cleared up.

I have the x86 version of Windows Home premium and have ordered the x64 version. Is it possible to install the x86 version and use it in the meantime while waiting for the x64 version? Or is it a one shot deal where I can only install one of them?

Is it possible to upgrade from the x86 version to the newer one a week or two down the road using my original license?

Also if I can upgrade the x86 version, anyone know of any difficulties often experienced?