Learning Gstreamer

Gstreamer is a library used to write any media applications. We can also create any plugins for gstreamer. Its so cool. I started learning the manual and installed the latest Gstreamer from CVS head. Had some prob with installing the gstreamer-plugins, yet successfully installed. Now, i'm just trying out the run a simple Ogg player. But, seems "pad-added" signal is not getting emitted. :(
Still trying to figure it out. Just waiting for Ronald to help me out,. :)