Plot News indicator displays news events as small numbered circles on your MT4 charts (see screenshot below). Hover the mouse cursor over each circle to see details of the news event. Hence it is possible to see both (1) what effect each event had on price, historically; and (2) also be warned of upcoming announcements. All data is obtained from the FF calendar.
You only need to read post #1 of this thread as he has updated it today with the fully developed version.
NEW!! - Plot News indicator
(posts #229 and #230 on page 16 contain some useful extra info about how you can use this tool in advanced ways but you can skip everything else in between)