Hi gianthogweed, Unfortunately it isn't possible unless you move all of the keyframes for each layer on each page further down the timeline. If you do that you'll also have to move all of the page layers in the final comp and make sure they animate in/out properly. Thanks! Marissa

Hi chang, The project comes with an extended version that includes 15 pages (52 photos total). As far as editing that down to 8 or ten, it's possible if you know which rotation keyframes to look for. If you're fairly new to AE I wouldn't do it as it might be frustrating and I wouldn't want anyone to have a frustrating experience :) Please let me know if you have any other questions! Thanks! Marissa

Hi eliassado, Yes you can change the background and colors by applying a color correction effect. You can change the render settings to export the animation in a different size. Thanks!

Hi dingy, You can replace the elements by selecting the layer in the composition timeline then click on your imported file you want to replace it with. Next, hit ctrl+alt+/ and the element will be replaced by your new image. Using this keyboard short cut will keep the keyframes in place. Adjusting the frames is fairly simple, just go to the folder called 'photo frames' and open the desired comp. Most of the frames were made with masks in AE so they are easy to modify. As for the timing, the easiest way to do that would be to create a new comp, then drag the final animation comp in to the new comp. Right click on the layer and go to 'Time Stretch'. Keep in mind that if you have video instead of photos in the placeholders the video's timing will be changed as well. Thanks, and let me know if you have any other questions! Marissa