Cstfx summed it up pretty well. The only thing I would add is that for begginers a dealing desk FCM is probably better. With ECN's, at least the Interactive Brokers FX ECN, it is a lot more complicated to compute margin requirements, pip cost, and overall position value in base currency. I am a consistant profitable trader and I have used FXCM for over two years now with no issues. I have heard many other traders recommend Oanda and GFT also.
Good luck
Good luck
