This is a little Ruby plugin that simply allows you to quickly tweak the position and orientation of Scene Cameras. When generating animations, SketchUp Scenes are a great way to capture your path through your model but sometimes you don't quite get the Scenes setup right. Scene Tweaker comes to the rescue!
Unzip the 2 files and put them in your plugins folder and restart SketchUp.
You can start the tool from the Tools menu or the toolbar and it will show all the positions and orientations of your Scene Cameras.
Shift+MouseClick allows you to dolly the Scene camera
Cmd+MouseClick allows you to look through the camera and change its orientation (ie where its pointing).