Network Scripts...[Samba, NFS][?]

Hi. I'm not sure what I need here, but I want to be able
to do this:

There is my computer, and 5 other computers on my network.
Now, lets say I'm playing a game, and the other 5
computers are playing on LAN with me. Now, say I download
another map... easyly done, right? For me... But if the
other players on the other 5 computers want to play, then
carnt because they dont have the map. So, my question is,
how do I give them the map without making them quit the
game.
All of the 5 computers have a the map folder shared of the
game, and I have permissions to copy/upload to there. I
want to be able to put the map into my map folder on MY
COMPUTER, and it will automatically upload to there map
folders. Any ideas will be greatly apprechiated