Forex Strategy Builder has been designed to be easy to use, there is a lot of documentation on the site and a few hours of working with the program will yield some excellent trading strategies.
This video gives some excellent hints as an introduction to the program.
I will be posting a series of trading strategies developed using Forex Strategy Builder in coming days.
You can download the software here for free.
This next video will give further insights as to connecting the software to Metatrader 4 for trading