before to try strategies my advice is to nstall forex robot. i took mine here http://www.freerobot2010.com. it doesnt bring millions but it works stable and brings money, lately more and more traders use it. really comfortable cause if you want to earn by urself you have not so big risk with robot cause it will earn money while you are learning and trying new strategies. try it and im sure you will like as much as i do.

I would like to add is that the best way of knowing if an indicator is working is to see it being used to trade live. Makemoneycurrencytrading dot co dot uk is a good resource you can actually see if it is making money. Likewise blogs/forums like this one are usually good resources too.