My upgrade UltraPak is currently in Honolulu, en route to Australia.

Given that I already have BIAB Pro installed on my C:\ drive, I think option #2 will work best for me. I assume that it will be fine to install the new BIAB over the existing one.

Will there be any problems with the existing RealTracks and RealDrums on my C:\ drive and the ones on the usb hard drive?