that isnt what he asked tho is he, he wants the server to play sound when u enter a map...
here i had a look and took 10secs, rly aint hard to find stuff out if u just look abit lol
• added a new act statement for npc's: RUNSOUND 500 (what it does: it plays sound file number 500 on the client)
i cant remember if it works in MAPINFO, but it might do, give it a whirl
i cant see how it would cause server lag, seein as its not the server runnin the music, it would be the player...