Pictures

I am designing a brochure in crystal reports and am having trouble with pictures.

The files of the pictures would be stored on a server so I would need to use a pathway to point to the picture.

I am having trouble with:

1. As the picture is been directed to, how to resise the picture at runtime so it fits.

2. I display pictures in the details sectiion; information about a car with a picture running aside (pictureo f the car), this picture would be looped so is there a way to change a picture so it is unque to its own information (Showing the correct picture with the correct detials, rather than 1 picture to all detials)

thanks