As detailed above, you will still have a small amount of files that must reside on the boot disk, including the small font files needed to display notation in BIAB. But you will see massive savings if you choose to put the RealTracks and Drums folders on another drive. I highly recommend an SSD for your external drive, but most now are SSD.

Some users will install the minimum of BIAB on different computers and move an external drive between those computers such as a desktop and laptop. You have three activations, and if needed, you can even deactivate one and 'move' that activation to another computer.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.