Hi, my name is Dan, i'm 15, and Im doing GCSE photography. I have been using an Analouge Camera, but I have been forced to go digital becuase the Darkroom in school is being gotten rid of. Today I recieved a Nikon D40, and after fiddling around with it for a while (and reading the manual), and generally getting to know the camera, there are still 1 or 2 issues that I have with it. Firstly, the screen. What I want to know is how to set it up so that I can preview the photo on the screen, rather than having to look through the viewfinder. Secondly, I took a photo, and sent it to my computer. Using PictureProject (the software that came with the camera) I added a Sepia tone, sharpened the image, and made it a little brighter. I then transferred the image back to the camera, and now, when I try to view the image on the camera it says 'FILE DOES NOT CONTAIN IMAGE DATA'. How can I make it show on the camera And finally, When I connect the USB cable from the camera to the computer, the camera displays a 'Connecting to PC' message. However, this does not seem to go away. Thankyou for reading, and thankyou in advance for helping.