Dizzy this won't answer your question about folks currently...

Dizzy this won't answer your question about folks currently using fxcm but if u were to use them check them out first ;

http://forexmagnates.com/nfa-fines-fxcm-2-million-for-slippage-malpractices-fxcm-will-credit-clients-back/

http://articles.businessinsider.com/2011-08-15/markets/30050709_1_fxcm-nfa-clients

I read a forum where many of the guys bought it to every ones attention re their scamming methods . Tis also interesting that there techo head goes onto forums to justify what happened .lol

Many metatrader providers use what is called the boston technologies thing to screw traders , google it and bewarned ; boston technologies dealer plug in