I have got some info from Arb Trading Group itself regarding their offer. So, again I am too old and experienced for them to take me on as a trainee. However, I may trade through them if I put down $25,000 capital. Their offer is really good regarding commission rates, desk fee and, what's interesting, 20% participation in the downside as well as upside. Moreover, my capital is there to cover any losses only, not used strictly for margin, although obviously my max size would probably be reduced if I experience a large drawdown. Please share any opinions, gossip or experience with this company as this will help me decide whether they are legit enough and can be trusted with my money.