InfoPath Dev

Well, I am also the form designer! I inserted a link, but that then launches another app (which I can't have). If I am in the form designer, I can insert an image, and choose a .tif file, but the picture item won't allow me to choose a .tif file. Can you explain this statement: "you can choose to have the image in the form"?

I need to display a tiff that is stored on a fileshare in the form (for a customer service rep to look at). Is there anyway to feed an image to the form where that image is stored on a unc path?