I'm currently running WIN VISTA Home Premium 64bit. I want to install WIN 7 Home Premium SP1 64bit. I want to do a clean install. No UPGRADE. I have a brand new drive that I want to install it on. The HDD with VISTA will be unplugged. My system is compatable with WIN 7. Can I purchase a WIN 7 Home Premium SP1 64bit OEM disk to do my clean install? I've seen some featured at on-line stores that have a mobel # (?) of GFC-02050 and others that have a different GFC number. What do those mean?
TIA
TIA