Steam can do it all except use UU (cos its not compatible) TO launch mods, you open your Library -> Right click on SWJKA -> Properties -> button of "Set Launch Options" and then put in here the argument to load the mod, e.g. +set fs_game "japlus" To install things, its just like the original game, except different path!!! For windows 7 and Newer: DRIVE:\Program Files <x86>\Steam/steamapps/common/jedi academy/gamedata For older than windows 7: DRIVE:\Program Files\Steam/steamapps/common/jedi academy/gamedata Steam version is already set to run without CD, so always a plus, but other more popular mods are now recommended for stability/performance Post here for more info, or PM me directly, been running JKA steam for 2 years now!