Creating pictures-in-picture

1. Open 11-3.prproj --> open Finished to see how PIP works
2. Open Practice --> play and see it
3. Effects panel > Presets > PIPs > 25% PIPs > 25% UL  
The 1st word LLL on line 3 of page 11-14 should be LL.
4. Drag PiP 25% LR Spin In to Video 2
Drag PiP 25% UL Spin In to Video 3
Drag PiP 25% UR Spin In to Video 4
Drag PiP 25% LL Spin In to Video 5
Drag PiP 25% LL Spin In to Video 6
We can't see the effects until the last step because the top track Video 6 covers all the clips below it.
5. Double-click the clip in Video 6 --> Effect Controls > Video Effects > Motion > Position
6. Change Position parameters to 360, 240
7. Play the clip

The mouse scroll wheel can move the timeline.
Pressing  ~   can maximize the timeline and activate it.
Ctrl + Tab
Tab