I have several browsers and several instances of Oanda open in game and real...I monitor and trade 24 hours a day with two shifts...I got a momentary loss of connection but automatically re-connected...I have two ISP's (Cable and DSL) and I am in Denver, CO. Oanda is the most reliable...but I really have not tested many dealer/marketmakers. But I never stay unconnected long....Over the weekends I am doing computer maintenence and shut them down until the Sunday night open. I was thinking of including these "short, momentary disconnect instances" in a concise log to report later to you folks with. Michael B.