Grungeon wrote:

> Oh and one more question that had been raised but I don't think has been
> answered.
>
> If people cannot upgrade 32bit XP to 64bit Vista, is this inability to
> upgrade a technical block or legal block to the process?
>
> If it's a technical block, then will the process eventually be changed to
> allow upgrading from 32bit XP to 64bit Vista?

Grungeon:

It is a technical block because MS has decided that upgrades can only be
launched from within the qualifying OS, and you cannot launch a 64-bit
program from a 32-bit one.

David Wilkinson