Got my new camera. I feel like a little kid (giddy laugh). I shot a few rolls, rushed down to the drugstore today, and got them developed. My first photos w/a 'real' camera...off and running! When the prints are grainy, what does that mean? Is it the film? The exposure? 1) On a picnic table in our backyard. 2) Pink vases in our garage at night. 3) Blue bowl in kitchen 4) My daughter, catching the photography bug w/Dad.