I've found THIS in the help files:
rem TUT4A
rem Load BSP world and sky model
load bsp "world\ikzdm1.pk3","ikzdm1.bsp"
SkyObj=1 : load object "models\sky\am.x",SkyObj
rem TUT4B
rem Setup camera
set camera range 1,10000
autocam off
rem Setup sky model
set object SkyObj,1,0,0,0,0,0,0
scale object SkyObj,20,20,20
rem TUT4C
rem Select font
set text font "arial" : set text size 16
set text to bold : set text transparent
rem Loading prompt
sync : center text screen width()/2,screen height()/2,"LOADING" : sync
-But where should i put the media ( in whitch folder? )
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