How can I render different scenes at different frames? I have 4 scenes, each of which needs to be rendered at a different frame.  If I go through each scene and set the proper frame in each scene right before rendering it will render the proper frames.  However, after doing this Blender seems to forget the specific frames for each scene and sets them all to the same frame as the scene I rendered from.  So I have to go through this process of manually setting each scene's frame every time I render, which is a royal pain.  Is there a way I can get each scene to render at a different frame and have Blender remember the frames for each scene?
Each scene has a start frame and an end frame in the Scene > Render > Dimensions.  If you set those both to the frame you want, then rendering the animation will render that single frame.

This setting is per-scene.