Compressed File or EXE?

[Techn0crat]

*img81.imageshack.us/img81/562/clipboard01ite.png
I found this on Intel's website under download section
The zip file is larger in size than original one.
Which one should I download?

 

[pimpom]

The second (zip) file is for developers. Are you a developer?

The first one must be for end users and is probably a self-extracting zip file.