Can someon e help this computer dunce? I've got a burned copy

[elani]

of Livin Large for the sims. I'm trying to figure out how to play it. I went to game fix to get the neccesary programs, but I promptly got loss. Here's the instructions:

The Sims: Livin' Large v1.0 [1.1 MB] Fixed Executable

The Sims: Livin' Large v1.0 [5 KB] Fixed Executable

Create the following temporary directory:
TempDir : C:\TEMP\EXE
Install the game - Full Installation.
Install the Livin' Large Expansion Kit.
Copy the following files to TempDir:
SIMS.EXE [360,521 bytes - 25/07/00]
SIMS.ICD [2,326,573 bytes - 25/07/00]
DPLAYERX.DLL [138,752 bytes - 26/07/00]
Use unSafeDisc v1.5.5 to unwrap the SafeDisc protected SIMS.EXE executable.
Rename the created TESTME.EXE executable to SIMS.ICD and copy it to the game directory, overwriting the original SIMS.ICD file.
Replace the original SIMS.EXE executable with the one from Patch Archive (only 12 KB in size!).

Can someone explain this in small words? Frinstance, do I need both executables? And what is everything supposed to do.?