Start Winamp, outside of CSDS. The Winamp window should appear along with an auxillary window along with the PaceMaker window.
If the PaceMaker window does not appear, you need to configure Winamp to use PaceMaker. To do so, from the Winamp menu, select 'Visualization | Select plug-in | DSP/Effect'. Scroll to the PaceMaker plug-in on the right-side side, and press the 'Configure active plug-in' button.
Close Winamp, and bring it up again. The PaceMaker window should also appear.
Now close Winamp and start CSDS. Bring up the CSDS music player. Assuming you have the CSDS 'player' set to Winamp, after a few seconds, both Winamp and the PaceMaker plug-in should be active.