gr8trader and protrader are neither great nor for proffessionals... ive been using the system for about a month now, and theres nothing but issues, and glitches... executions are horrible, limits/stops are impossible to work with, and updates on charts!? goodluck getting up to the minute realtime charts, it takes forever and a day for my charts to refresh data... overall i do not care for them or their software one bit, i had better experiences using inferior software platforms such as ultimate trader...