I have flown the A320/A330/A340 using Ken Mitchells excelent panels, but I have found that the night time illumination of the panel to be too dark and it is difficult to read the switches. I have altered my panel.cfg file to illuminate the panel better, any pilot wishing to do the same should do as follows: open the panel.cfg file scroll down to the [Color] section and edit the Night line to read Night=205,101,100 then save. These figures give a nice soft illumination.