This additional content will extend the range of Power Brain Trainer capabilities. The enhancement package contains the following benefits: Available additional 48 GOLD backgrounds, which are significantly better than those presented in the standard set. Ability to upload any custom drawing to the background. The color editor gives you the unique ability to customize the color palette for the simulator interface. Ability to select and color the cursor. All parameters for tests are unlocked. You can add many as 9 profiles, while in the standard package only 2. In addition, the following updates will also complement PBT-GOLD with new VIP features.