folks , any opinions on what is the optimum number of monitors required to efficiently trade the futures markets. most of us only have 2 eyes and 1 brain and i wonder about the value of multi monitor set ups. surely a persons effectiveness processing all the information in real time reduces with the number of monitors he or she is watching ? any opinions, thoughts, comments etc would be appreciated. for the record i use a dual 19inch set up and am considering upgrading to a triple or quad horizontal set up.