geothermalcat

does anyone know how to restrict filesizes on photoshop .psd files in the registry? our old servers arent what they used to be and are literally on the last gig of space (awaiting CC4 servers to go live atm, but aint got a clue how long ill be waiting) so in the meantime, is there any registry entries i can create to stop photoshop from crippling my fileserver with 400mb+ files? cheers -j