Help. I need a new broker! I have an account with Interactive Brokers and am completely satisfied with it, except that I can't access it from work. Any attempt to bypass firewall security would end my 25 year career. It's the broker that I access over the Internet during the day that I need to replace. I have accounts with Fidelity and TDWaterhouse but don't due much with them due to dissatisfaction with their interfaces. I use to be with Dreyfus Brokerage Services and was completely satisfied with them but was forced onto Brown & Company when Dreyfus was bought out. Brown has cheap commissions and a decent (although a bit slow) interface but after hundreds of trades I am convinced they have terrible executions. Market orders are fine but limit orders are not normally displayed to the market. Rather they are executed only when there are trades through the limit price and I never get price improvement. Would appreciate recommendations for a broker with access via a web browser, reasonable commissions, and most importantly, good/fair executions.