BTW DBug, in the wikipedia article it states:
This modification enabled the Oric-1 user to add a second rom (containing the Oric Atmos system) to a spare rom socket on the the Oric-1 circuit board. Then, using a basic DPST (double pole single toggle) switch, the user could then switch between the new Oric Atmos rom and the original Oric-1 rom at her or his leisure.
I got one of those kits, which included the keyboard, the 1.1 rom, a new keyboard connector, the atmos manuals and the plastic stick with the Oric logo (which I lost, unfortunately). Not sure if they did not make the conversion as they should, but I did not get the rom placed on the spare rom socket (I think there is no socket there, I need to check that), but simply they replaced the rom with the new one. I think the option mentioned in the wikipedia was not possible in my kit (?).
