Just a quick question for any futures daytraders out there: Does anyone have a broker or know of one who is very fast (~1-2 sec EMini fills) who works with daytrading margins (approx. $2500)? I am currently a very satisfied Interactive Brokers customer. I pay $2.95 per side and get filled in 1-2 seconds. I don't intend to change my account with IB in any way. I want a backup system. My trading style requires a direct interface and speed. I also like to enter on a limit. One of the Best Direct systems is probably what I'm looking for, although that's really the only other one I know about. Price is not as important as speed and access for my backup. Thanks in advance for any ideas or names!