I have searched the forum and I think I have done it correctly. I downloaded some sample templates and I copied the folders to the App_Themes directory. These are the templates listed on nopCommerce site. There are 5 folders..
brightGreen, brightOrange, etc... Each folder looks like it has the right files.. a skin, a gif and a css plus an images folder.
Not matter what i do including restarting the server.. I can't get the templates to show in the configuration - global settings - SEO / Display - Store Theme ComboBox..
Please Help... darkOrange and nopclassic are the only 2 in there..