Okay, When I got it working, it knocked one of my other custom pages off. The global hook has disabled one of my other custom template pages.
Heres the link and the error code:
I'm not sure but I think maybe its not clearing the object buffering?
As of 13:27 today this is still not working. It seems if I disable my plugin (in the above posts), the page linked above works. If it enable them, i get the error you can see.