This repack is a true testament to the technology that made FitGirl famous. It perfectly addresses the main barrier to downloading this 13-year-old game: a large, clunky file.
Right-click the game executable, go to Properties -> Compatibility, and check "Run this program as an administrator" and set compatibility mode to Windows 7.
The original game files and all associated DLCs are compressed to a fraction of their original size, making it ideal for users with slow or metered internet connections.