I went ahead an bought the Roms and switcher. It was £14 for just the 3.1 rom and 3.1 disks or £20 for the both roms (1.3 and 3.1) and switch kit.
It was worth it for me as I only have a set of 3.0 workbench disks...
Got my SRAM
So all I need now is the 600 and I have my eye on a few
