I actually have one of these boards and use it fine without the latest version of the plug and go roms and 3.1 amiga roms. All you need to do is hold down the right mouse button (I think I do it by muscle memory so its hard for me to remember) and it will bring up a menu. Just click Nofastboot and then use the setff program to set all the board varibles in your startup script.
Sure its annoying on boot but the card has worked great for me with this one little problem.
