Could someone please tell me what the "magic number" refers to?

Also, is it just a matter of downloading the mq4 file for the brain trading system to the expert folder of MT4 as well as the necessary indicators to the indicator folder get the EA to function once it (the EA) and the indicators have been placed on the chart? Or is there something additional that I need to do to get the EA to execute trades automatically?

Thank you for your help.

Rich