I have saw alot of post about how to use DDPB through your wifi and not a USB cable. So here's a quick tutorial on how to do it.
These are the steps :
1. Put PB in Developer Mode.
2. Find IP Address of the Playbook (NOT the IP in Developer Mode starting with 192.168.x.xxx - Go to Settings -> about - > network and find IPv4 Address )
3. Open DDPB installer, add files, check the ones you want to Install
4. Enter Playbook's IP address & Password
5. Click on Install....