Yes, I agree fully Mike. Pretty sure it's the FPU, so I suppose I could find someone to fix the board...
I have a warp engine, but the dang mediator isn't compatible with it... Suppose I could use the warp engine without the mediator... since I know the mediator isn't the issue... Will give that a go. Thanks Mike.
I built a 3.1 disk with the libs on it to install 3.9, I can try working off the floppy later and see what happens...
The Warp Engine works with the Mediator on the A4000.
