"their website is really cool" I very rarely get surprised on ET, but that was a shock! Until I realized that there actually is an outfit called InterbankFX aka. IBFX here: www.ibfx.com. Whereas I guess cable was talking about IB as in Interactive Brokers' FXPRO, but correct me if I'm wrong. Anyways, IBFX uses MT which is a big commie-red flag to me, whereas IB is a legitimate place to waste OPM.
I was not sure at first if cable was talking about Interactive Brokers or Interbank FX, I figured both would work with IB. But I think you are correct in that he was referring to Interactive Brokers. The more research I do, the more I get turned off my Meta Trader and firms that use it. I am now looking into PFG Best, IB and ODL.