I’m running Vista Home Premium with an Intel Core 2 Duo 2.13 GHz; 2MB RAM and plan on increasing that to 4-6MB. I want to do the Windows 7 64-bit upgrade and my local PC shop says they just have to copy Windows 7 over Vista. Is this the correct way to upgrade to 7 or are they trying to save money.

I would like a clean install of 7 but was thinking that installing Windows 7 on top of Vista deletes the unneeded Vista files and upgrades to Windows 7.

What is the correct way to upgrade Window 7 64-bit from Vista?

I could probably do this myself but I’m short on time with work.

Thanks,
Mike