I am importing 1080p 30fps files from a Sony EX-1 and using a Matrox RT2 . I use a Matrox 1440X1080p @ 29.97fps preset. I can drag shots to timeline and see them in the progam monitor but I cannot drag them and see them in the souce monitor for trimming. I get audio but no video.
First, get rid of Matrox. Second, use a XDCAM-EX preset with 1920x1080 resolution. Not the HDV setting, unless you misused the EX1 in HDV mode.