I love executing orders on my 2nd laptop. I'm only running StocksToTrade on my MacBook Pro and it's running SO quietly and smooth like butter (no jet engine CPU). No lagging, skipping, freezing or crashing during my trade today. My HP laptop is high performance, so no worries there. Finally getting really comfortable with navigating ETrade Pro; now I just need to get comfortable with Interactive Broker's Trader Workstation as well. I'll stick to ETrade Pro until I run out of trades and then likely switch to IB on Thursday or Friday. My setup is: STT on my 32" Monitor via a 13" MacBook Pro (for trade planning, strategy and chart monitoring), HP ZBook G3 Studio 15" laptop (for order execution and position monitoring via brokerage platforms, Microsoft Excel and Profit.ly).