Inventory Management – Several inventory related issues have been corrected

Graphics Improvements – The game now uses the default refresh rate of the player’s monitor and the anti-aliasing option now supports “2X” and “4X” instead of “On” and “Off”

Document Underlining – Improvements have been made to the interface and game mechanics

Sound Issues – Audio issues have been fixed

Alternative Clues and Solutions to Puzzles – There is now more than one way to garner clues to some puzzles (i.e. Clark’s birthday) and alternative ways to solve a puzzle (i.e. photo puzzle)

Interface Improvements – Upgrades in functionality have been made, especially to the DES feature in the Inventory Menu

Windows Vista® - A Windows Vista® only problem has been fixed where the 'File Virtualization' feature causes the game to use the wrong game files. This eventually results in strange behavior or crashes in the game.