How to connect 2 Modem router?

Is it possible :) umm [FONT=Helvetica Neue]my Main router is zyxel p-660hn-t1a and my other router is Prolink H5004N Thanks I want to connect them and use the pro link as a extension signal is it possible?[/FONT]
 
Let's be specific - - sounds like you are attempting this:

modem#1===Router===modem#2
 
Back