Never trust them.
Think of it this way. A system will either win or lose. So they take it to the extreme for huge profit, or a huge loss.
Then, they make the exact opposite system, so if one makes a huge loss, the other seems to be performing *really* well, making massive gains, when infact, it's just because it took the exact opposite stance to another which was doing very badly.
That way, they'll always have a top performing EA.
If you were a company, you'd do that too.
Clever 'eh!
My advice is stay out the markets for another few months, then learn it the hard way. Slap down $500 and play with a micro, then see how you do. Learn and refine, and eventually you'll start to break even and maybe even show a profit. Once you do constantly, you can start to build your account and have access to easy money for the rest of your life. Once you can trade, you'll never forget it!
PS; xenter, alot of account managers get paid by the trade, not by profit, so you'll end up paying the a commission even if you losee your account. Those who work by profit usually just make alot of trades and pocket the spread themselves (does happen in some companies, unfortunately).
However, if you find a trusting company, go for it, but i wouldn't hold my breath on it!