When you get ready to sell your books on the web you will need to provide your readers with viewer only downloads. Below are compressed files for both Mac and Windows. Simply download these files and then upload them to your web site. DO NOT expand them but you may rename them, as long as your download link matches the name of the file. You will need to instruct your readers to put each book file you sell into the folder named "Put Indiebook files here!" in order for the viewer program to find them! Indiebook! automatically creates this folder the first time it is run.