@AmigaEd
Sorry I just saw your post. The MultistartII board is different than earlier versions; it's the one with a ribbon cable attached to the A2000/500/600 ROM socket and has a small pcb for the fitting of two ROMs. To use the board, you should put the ROM you wish to boot from in the socket closest to the ribbon connector. You switch ROMs by holding down Ctrl-Amiga-Amiga for a few seconds before releasing the keys. There is a small three pin jumper on the top of the board. Looking at the board, you set the jumper (i.e. short) the two left pins for use in the A600 and A2000 and on the right two pins for use in an Amiga 500. Also make sure that the pcb holding the ROMs does not short with any of the motherboard chips (there should be a piece of cardboard or something to insulate it). The manual also mentions that there should be no wires shorting pins on the ROM ICs themselves (you have to do such wire hacks if you use certain roms 2.0, 3.1 etc. in the original motherboard socket of certain A500 and A2000 m/b revisions). Hope this helps.
