Yes I have pro lab prints, I have plenty from my windows computer and they match what my screen is showing. The same photos match up perfectly to the mac. My problem is when people see the images either uploaded to Facebook or sent to them, they say the images are undersaturated and dark. I decided to send myself a sample and it does not match up to what I see on my monitor. So I opened the same image up on my windows computer and did the exact same edits, saved and sent that to the client and myself. It then matches up to what is on the windows and mac, but does not match the image that came out of the mac