Don't get me wrong, ACEX_SM does sound nice, but iirc, it use ACE weapon classnames, so it really wont replace much out of the stock game, so to get the sounds fully, someone would have to run ACE, and running ACE on a server that isn't running it will desync then crash the server, if they unlock it for mods, Soundmod that i recommend is Sound of anders, aka SOA, theres an ace and non-ace version, running the non-ace one wouldn't crash the server, the non ace one is here http://www.armaholic.com/page.php?id=13218 Note: the addon would still have to be signed by the server, but it would not conflict with the server if server wasn't running ACE.