Install CoRe and just tinker about with it.... It may seem complicated at first but you will soon get the hang of it... It's really very intuitive.
CoRE has some extremely advanced features but it also works great for simple setups like the two examples I posted above.
There are installation instructions and a link to the community Wiki in post 1 of the following thread:
Once you get the hang of it and have your first few Pistons running, you'll wonder how you every managed without!!
If you get stuck, just ask!!