Hello. When I connect my 50D to my computer, LR will only show me a thumbnail of the photos for me to decide if I want to import it or not. When I used to plug the SD card directly into the computer (when I used my T1i) it would show me a picture that filled the screen to decide from. Is this because I'm not connecting the CF card directly (my computer won't fit that)? Is there a way to preview a bigger picture by directly connecting the camera to the laptop? Thanks.