Hi All,
The last time I tried to get OS 5.1 from the Mackie site and extracted the files, the second disk I believe, was too large to burn to a floppy and I think I have heard others say they had the same problem. Today I fired up one of my old computers and there in the downloads was OS 5.1. I extracted the files and they are the correct size. If anyone needs these already extracted images, I will email them to you, just pm me.
Have a blessed day,
Mike W.