Included with my 2014 update[Everything Pak.], was a code containing 24 numbers. This allows me to install on three computers in my home. Fair enough I suppose, although I have 4. I have in the past carried a USB drive to a friends home. Using his desk top and sound system. This saves me time and less chance of dropping an expensive i7. Since I chose the HD option this time for this reason, can I still plug and play as I have for the past 5 years? -------Leon confused