I also just wanted to add, when I personally first did a combine I didn't hit the profit target, but my account was in profit. I just went through some old emails and dug out the email that I got at the end of the test. I've taken a screenshot of this email which can be seen here
2012-09-29_1900 - MrOrange's library
Also in terms of the refund, everything is clearly stated before you start which can be seen in this screen shot
2012-09-29_1921 - MrOrange's library
As you can see, as my account was in profit I was offered a refund or the option to start a new combine for free. As stated, the poster who started this thread obviously had his ego burst when he couldn't make a penny. It's a performance industry, if you can't cut the mustard then man up and take it on the chin and don't blame others for your own actions. If you can't take a knock without crying about it and blaming other people, then quite frankly that speaks volumes about your character. Life is hard, trading is hard....