prettyPhoto wored fine when testing but when I copied to my server it quit working. I read a post talking about change capital letters to lower case. Where exactly would i need to do this? All code or just file/folder names?
Whatever the filenames actually are, your web page references need to match them.
In your HTML and CSS files. Whatever you are upload with (your FTP program?) should
be configured to NOT change the filename letter case. The filenames should remain
the same on your PC and your website.