I to have the Firehawk (100) and the HS10 in a dedicated dark room and agree that it is a great combination. The two reviews linked below both have set up suggestions, one with the grey scale corrected and one without. I went with the projectorcentral suggestions of medium color and Cinema Black turned ON and am happy.
http://www.soundandvisionmag.com/art...&page_number=1
http://www.projectorcentral.com/sony_vpl_hs10.htm
http://www.soundandvisionmag.com/art...&page_number=1
http://www.projectorcentral.com/sony_vpl_hs10.htm