I have decided to use Doom the Boardgame in my Dark Heresy adventures, given that it's so flexible, the pieces suit the mood (admittedly, there is too much blood on the tiles), and the sections are divided into grids. Last night, I was writing an adventure and took a photo of one of the maps against a black foamcard background. The file was uploaded to my pc and then placed into the text of the adventure. So when I need to set up an encounter, I just look at the printed image and set up tiles on the table for my players.
Any suggestions? I realise the image has too much yellow in it - that's the fault of the lighting.