Originally posted by Super Owen: The second way requires a bit more effort, but is easily done after you know what you're doing. Other types of mods for this game use the "TSL Patcher" which initially comes as an .exe file, which is the mac users cryptonite! All the mods I saw that required this each came with their own TSL Patcher for ease of use. Now, to open this patcher you WILL (unless you have access to Windows) have to download the trial for an application called "CrossOver". What this program allows you to do is to open .exe files (amongst other things) on your mac.