To import image files from your Canon S95 camera to a project in Adobe Flash Catalyst CS5, you need to first transfer the images from the camera to your computer. Connect your Canon S95 camera to your computer using the USB cable, and copy the desired image files from the camera's storage to a folder on your computer. Once the images are on your computer, you can open Adobe Flash Catalyst CS5, and import the images into your project. You can do this by selecting 'File' > 'Import to Library' or 'Import to Stage', and then browsing to choose the image files you copied from your camera.