Why would you put explosives in the same spot as important personal documents? If the powder goes boom...then don't the documents go boom too? I thought the point of a fire safe box was to keep the fire out? Granted, yes if the BP is in a fire box then hopefully fire won't reach it, but what if it heats up enough during a fire to explode ? Theninsteadof the paper only beening singed by the heat, it would be all gone from the explosion.

Just my thoughts...