back when i was trading at work, and big brother was monitoring my internet usage, i used to go into the bathroom stall, and switch on IB's mobile trader or log into ameritrade's wap website if anything unusual happened that needed immediate attention..it was the only place i could be "out of sight" in the corporate gulag, no bluetooth, just straight forward WAP over GPRS..i did connect an IPAQ via bluetooth at some point, but didnt find much use for it because broker webpages would not show up properly on the IPAQ