I am not sure that would work. The "magic" that allows the Chameleon to know what the VIC sees does not seem to work on the C128 so how would the Chameleon display the VIC output?
The chameleon has a VIC emulator for when it's not plugged into a c64. It can use that.
If it can drive the 80 column chip in the c128 instead then you'll end up with a really powerful system.
You have talked me into it. I am going to get the chameleon 64!!!
You do know it won't work at all with your c128d?