WTB: Kick ROM Chips. WB2.0 or WB3.1

[Xamiche]

I'm looking for some Kick ROM chips, preferably from someone selling in Australia. I need 3 chips to suit Amigas 500/600/2000. Versions 37.350 (WB2.05) or better. I would prefer to get some 40.xx (WB3.1) ROMs, but 37.350 will do.

[Xamiche]

I don't see why it wouldn't work. I have WB1.3, WB2.0 and WB3.1 on a 3-way switcher and they work no problem. Did you put the WB3.1 ROM in the Amiga on it's own to make sure the chip isn't damaged? Were you using the switch on an Amiga 500? Apparently the revision of the motherboard makes a difference when upgrading the ROM. Though I'm not sure in what way.