Depending on what and how you want to trade: limebrokerage. They seem to have a supurb order entry platform. I have not worked with them, but like what I see.
Here are 2 additional Prop Firm listings: http://www.greencompany.com/proptradingfirmlist.htm http://jobsearch.monster.com/jobsea...der,&sort=dt&vw=b&cy=US&re=14&brd=1,1862,1863
I havent heard of lime brokerage , where are they located? the accept foreign accounts? do you need a series 7?
They are set up for the automated trading crowd Seem to have excellent technology. http://www.limebrokerage.com/