Hello, thank you for the answer.
Actually my roms are on the network on the Nas, because I have 8tb on the Nas for space and I have 2 launchbox PC one on each room. In order to make the economy of space, I thought it would be better to keep emulators and roms on the Nas and not to duplicate them.
I have also 1 3tb drive on each computer.
I can't store all my roms and isos on 3tb drive, but I can move most of things on them if I need to (all stuff except most demanding isos)
Is it worth moving roms paths to the Launchbox folder ? Do Launchbox look on the network each times it loads the database ? or does it check the network only when the file is launched ?
Thank you