Step by Step Directions on Installing Gunmod's Radiance Light System 2.4 For The Sims 2: Super Collection {32 Bit Version} Note that the 64 bit version changed the paths slightly and the changes are noted.
Note: I based my directions on 2.4 because I like the 2.4 version best, the install procedure will likely be a little different if you use dreadpirate's 2.5 version. I don't know if her version will work that well on Macs for one thing, so I advise getting 2.4 from on MTS.
http://modthesims.info/d/290746/gunmod-s-radiance-light-system-2-4-4-29-09.html1. Download the Radiance mod and unzip it, any convenient location will do.
2. Open the mod folder in a Finder window.
3. Open a new Finder window to your ~/Library/Containers/com.aspyr.sims2.appstore/Data/Library/Application Support/Aspyr/The Sims 2/Config folder. Note that ~ means the User's directory
4. If there isn't a userStartup.cheat file already in the Config folder, drag the file userStartup.cheat from the mod folder into ~/Library/Containers/com.aspyr.sims2.appstore/Data/Library/Application Support/Aspyr/The Sims 2/Config folder.
5. If a userStartup.cheat file is already in the Config folder, open the mod's version of the userStartup.cheat using TextEdit (right-click, open with). Copy everything in it, and close the file. Open the userStartup.cheat file in your Sims 2 Config folder using TextEdit. Paste what you copied at the very start of the file. Hit return. Save the file. Close TextEdit. Close the Sims 2/Config finder window.
6. In a new Finder window open the Applications folder
Go to the The Sims 2:Super Collection App and right click or control click the Icon and then choose "Show Package Contents"
7. Note on the Mac only some folders are used, so For every EP and SP that Mac?s have installed we are going to do the following:
Also We are going to do the folders inside the App in decending order so:
A. First we do Bon Voyage.
In one Finder Window Open the Bon Voyage Lights folder in the Mod.
In another Finder Window open the Bon Voyage Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/Bon Voyage/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/Bon Voyage/TSData/Res/Lights
Drag the files inside the mod's Bon Voyage Lights folder into the Sims 2 App's Bon Voyage Lights folder and Choose to Replace Files when asked.
B. Next we do Family Fun Stuff.
In one Finder Window Open the _Stuff Packs and then Family Fun Stuff Lights folder in the Mod.
In another Finder Window open the Family Fun Stuff Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/Family Fun Stuff/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/Family Fun Stuff/TSData/Res/Lights
Drag the files inside the mod's Family Fun Stuff Lights folder into the Sims 2 App's Family Fun Stuff Lights folder and Choose to Replace Files when asked.
C. Next we do Glamour Life Stuff.
In one Finder Window Open the _Stuff Packs and then Glamour Life Stuff Lights folder in the Mod.
In another Finder Window open the Glamour Life Stuff Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/Glamour Life Stuff/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/Glamour Life Stuff/TSData/Res/Lights
Drag the files inside the mod's Glamour Life Stuff Lights folder into the Sims 2 App's Glamour Life Stuff Lights folder and Choose to Replace Files when asked.
D. Next we do Nightlife
In one Finder Window Open the Nightlife Lights folder in the Mod.
In another Finder Window open the Nightlife Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/Nightlife/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/Nightlife/TSData/Res/Lights
Drag the files inside the mod's Nightlife Lights folder into the Sims 2 App's Nightlife Lights folder and Choose to Replace Files when asked.
E. Next we do Open for Business
In one Finder Window Open the Open for Business Lights folder in the Mod.
In another Finder Window open the Open for Business Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/Open for Business/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/Open for Business/TSData/Res/Lights
Drag the files inside the mod's Open for Business Lights folder into the Sims 2 App's Open for Business Lights folder and Choose to Replace Files when asked.
F. Next we do Pets
In one Finder Window Open the Pets Lights folder in the Mod.
In another Finder Window open the Pets Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/Pets/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/Pets/TSData/Res/Lights
Drag the files inside the mod's Pets Lights folder into the Sims 2 App's Pets Lights folder and Choose to Replace Files when asked.
G. Next we do Seasons
In one Finder Window Open the Seasons Lights folder in the Mod.
In another Finder Window open the Seasons Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/Seasons/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/Seasons/TSData/Res/Lights
Drag the files inside the mod's Seasons Lights folder into the Sims 2 App's Seasons Lights folder and Choose to Replace Files when asked.
H. Next we do University
In one Finder Window Open the University Lights folder in the Mod.
In another Finder Window open the University Lights folder in the Sims 2 app, look in this path Contents/Home/Expansion Packs/University/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/Expansion Packs/University/TSData/Res/Lights
Drag the files inside the mod's University Lights folder into the Sims 2 App's University Lights folder and Choose to Replace Files when asked.
H. Finally we do the base game
In one Finder Window Open the Sims 2 Lights folder in the Mod.
In another Finder Window open the base game Lights folder in the Sims 2 app, look in this path Contents/Home/TSData/Res/Lights
For the 64 bit version the path is Contents/Assets/TSData/Res/Lights
Drag the files inside the mod's Sims 2 Lights folder into the Sims 2 App's base game Lights folder and Choose to Replace Files when asked.
There are other folders for other EP and SPs, but the Mac does not support them, so just ignore them. The Mod has an Optional folder, I did not address this folder, if you want to use them you can figure it out I am pretty sure.