French Public Get Access to Archives of WWII Regime

I have a cousin who lives nears Paris Sgt Kelli Mays.
i will try to remember to ask him about these files. Since he is from Wales and not France he probably has little interest in WWII French files.
These files are probably from the Vichy French government which was allied with and supported by the Nazi government.
My paternal grandfather and his brother served in teh British Army in WWI but as far as I know none of my British relatives served in WWII.

As a History Freak I would love to spend several hours, Hell several days going over those records. See how many of my Family Names appear, Good, Bad and Otherwise.