Thanks Whitey, We have a floor model etching press here at the college. I'll check the specs on it but I'm sure it will handle at least what your portable press can. I'm already set up for alt processes with a plate burner so the only other thing for the home studio would be a press. But the one at the college will do to tackle the learning curve. Has anyone compared the quality of the polymer photogravure to the copper photogravure process? Robert