here is the tip, there is this forex broker called uwcfx that launched a special offer with a payment solution called okpay all you have to do is go and register with okpay at okpay.com then you will get an e-mail with a coupon code for the free 100$ and from there you go to uwcfx.com sign up and verify your account with the needed documents then enter the coupon code in the deposit page in your account and walla you have 100$ in you account.
after you trade 5 lots with them you can take out the money and your profits whereas if you lose, well you don't lose any of your own money because its free money in the first place.