A3000, A3640, 060 adapter and internal FPU

[amiga1260]

You can use on the adapter a full 060, but you need a modified kickstart ROM with Exec.library.

I think Cosmos can help you with it.

[amiga1260]

I also had problems with the Mediator setup. Sometimes the 3640 card is very picky to get it together working.

I sold my Mediator 4000DI V1 and bought a Mediator 4000DI V3 and solve the problem.

My 3640 adapter has Speedgeek mod to remove the two wait states.

It makes your Amiga 4000 I/O as fast as the 3630.