You can customize the platforms in your game tree by selecting Edit --> Platforms from the menu, then in the platform window, check only the game platforms you want to track.
You can drag selected text from the Game Book web browser to the platform\game tree and store it as a new file.
You can import complete web pages from the Game Book browser by clicking the disk icon and selecting "Import This Page..." from the pop up menu.
You can use quick clips to save and store pieces of large walkthroughs and multiple cheats so you don't have to print each file individually.
To view your Game Book files, simply double-click with the left mouse button on the file you want to view in the file browser.
You can easily copy or move files within your Game Book by right clicking on the file in the file browser and selecting "Move to..." or "Copy To..." from the pop-up menu.
You can register your game book by selecting Help -> Register Game Book... in the main application menu.