Hi Guys Shirley, I'm not sure whether either is better than the other, they both provide 50% different things. The only comparison that I can make is between the Durrant Cooper copies and as they are both in Adobe Acrobat format there is little to choose between them. That said, Mike's CD is not quite as clear as the FHS copy, which seems to have been copied using a more subtle process which takes out page discolouration. Something about paying your money and making your choice .... Regards Tony Fuller