I have used zecco in the past. They are ok. I use scottrade now but I've been trading a lot more so the fees are adding up. Tradeking might have a new customer soon.
www.just2trade.com Wondering why the broker "just2trade" seem to be almost unknown here ... not my broker, but they have low commissions ($2.50 per trade), no angles, the lowest margin-rates, and L2 etc. inclusive ... also a clear informative website ... anyone with experience? TIA