Neither Fuji nor Ilford give development times for Neopan 1600, rated at 1600, in DD-X. Digital Truth says 5 minutes at 20 degrees centigrade. Does anyone know from experience whether this is accurate? While I'm at it, and at the other extreme, I picked up a few rolls of Rollie Pan 25 and want to try a roll in DD-X. Any suggestions about development time? Thanks.