If the images are all the same size, it should be as easy as cut & paste. If they're different sizes and some of your code depends on the size of views, you'll have a little more trouble, but it's still pretty easy.
Mokalus of Borg
PS - That's just a barebones summary, mind.
PPS - And I have more experience with just the SCI graphics format than SCI Studio, so I may be wrong.