>This sounds like FPE problems.  Do you have the 68040 or 68LC040?  I
>suspect that you have the LC040 and a buggy one, at that.

>Perhaps someone else can clarify this for sure...

As far as I know, All Quadra 610 Dos machines shipped with 68LC040's. (to 
keep cost down)

I know mine did, but I replaced it with a full '040 -- easy to do since 
the CPU sits in a socket.

Ray
ray-m@tamu.edu
ray.mckinney@telops.gte.com