Welcome Sonja! Feel free to jump in any time and post photos! I'd love to see some of your barns! I am planning to go out tomorrow and find a few interesting barns from out area.
What kind of camera do you have? I use a little Nikon point and shoot for these challenges and I just go into the programming to change my settings (before I take the photos)to PC compatible whenever I take photos I want to post on-line. I have and old computer and dial up internet, so I can't post any photos that are of greater resolution.