Hi Rob,
Almost there
In the image-menu, you only select disk-1
ESC then coldstart
disk-1 now is under shift+control+1
next disk in sequence under shift+control+2
etc.
The green and red drives are the logical drives present, not images.
Logical drives are the drives with assigned drive numbers.
Images are always mapped to D1:
So continue like this:
7, select first disk, press enter
9, press ESC (main menu)
10, press C (cold start)
Now when you need to swap disks to #2, press shift+control+2 until the beep.
Grtz,
Sijmen.