SLO,
Thanks. I am familiar with the different levels of protection as I have accumulated 2 small fireboxes, a larger Sentry fire 2 drawer file cabinet and most recently a Senrty Fire safe with the UL rating as well as the ETL rating saying it provides "resistance" for media.
I will now reprioritize my most signifigant files and bump them up to the new safe. I still keep my bank box as well to hedge things if the house suffers a full blown catastrope.