Simply, which ones did you use? Where could we get font files for compatible stuff? I feel like I almost saw your answer to this somewhere, but I couldn't track it down now.
I use DIN 1451 Std MittelSchrift and EngSchrift in the logo and headers, and URW DIN (Semicondensed) for the body text. You could definitely get away with using URW DIN for everything, but I use 1451 in the log because I like the "2" better.
