Swap Out Images in Slde Show

Sorry, I’m a complete novice at Flash
I cannot figure out how to replace images in my slide show (CS3) with new ones. I was able to import the images to the library. How do I get them onto the stage? The images are all on separate layers. For instance, my first image is on frame 75. I clicked on frame 75 and hit delete and then tried to drag out the new image onto the stage in its place and it doesn’t work. Not sure if I’m giving enough info here. That’s a novice for you!
HELP!

…you should swap things out using the “property” panel.

If you are on Frame 75, select your image that you want to swap out and then go to the property panel and you will notice that there is a button called “Swap”. Click on that and it opens up your library and then scroll until you find the image you want to replace.

hope that helps

Thank you so much for your suggestion. I looked into it and it worked out well.
Thanks again, Karen