Greetings Mushy409 would like to ask you something, how many switches are needed to make the exchange between memory and the other? How many contacts prevent keep connected without disturbing each other.
Instead of an external switch board, would it be possible to use one of the buttons on the PS3? For example you could use the Power button to start the PS3 with OFW, and the Eject button to start the PS3 with CFW? Or use the PS3 controller to start the PS3 with CFW?