Tested a signal provider during June 2011 with no change in account balance
I opened a demo account at Zulu Trade in June and tested two systems by the same signal provider. They were Forex Techno (Eurusd_LT) and Forex Techno (System_A). The result was that the Eurusd_LT made a little money while System_A lost some money. The net result was no change in the account.
That was for the month of June. I will continue to test different systems and settings and advise once I find a good combination. ZuluTrade demo accounts expire after 30 days but then you can open a new one.
If anyone else decides to do some testing, please let us know of the results here at brainyforex.com.