When a Client PXE Boots PE, Auto Start Agent on Deploy?

I want to have all of my clients reboot and Continue to load the OS. This part works great. Loads the PE, and 20 seconds later the OS starts.

Then I want to Deploy a Image and when the client reboots I want it to start the Agent from the PE. I've set that up when I created the WIM file and uploaded it to the PXE Server, in the Deploy Image I Tuned the PXE server, though it still loads the OS and not the agent.

What is the trick?

Thanks,
Scott<-