Mike - you've got me puzzled, you said above 1.1 TB HD space required to install Real Tracks and Drums alone on an external drive (BB AudiophilePAK owners)? I have BB UltraPAK which is quoted as 120 GB total on the HD 2019 Mac version which I'm expecting in the post - that's 120 GB for everything (except XtraStyles and Bonus 49-PAKS purchased separately), is there that much difference in file size between BB UltraPAK and BB AudiophilePAK?? Or have I missed something? Carl