I too would be interested in this as I have just opened an new account with GNI using ProMark which seems to be all there as far as my needs are concerned but IQ-Trader would appear to add some enhancements like order entry beside the graph, and signals / auto-trade potential...
(PS isnt it strange that Pro-Mark isnt even listed in the software section and X_Trader has hardly had any reviews..)
Regards
Paul
