To help with creating of CAM templates go to CAMed @ sourceforge.net
You will need to down load the latest zip file.
To download jcam please go to JCAM @ Sourceforge.net
For each release there are normally 3 files:
jcam-version-env.tar.gz That contains everything you need to run jCam under windows. It is large as it contains all the jar files required.
jcam-version-src.tar.gz That contains all the source files.
jcam-version.jar That is the basic jar file for JCam.
Both of these pieces of software are written in JAVA and require the JAVA 5 to be installed. This can be found at Java 5 @ java.sun.com