HiYo is a free add-on for Windows Live Messenger, offering the best quality graphical content available on the net. HiYo offers a wide variety of Winks, Animations, Emoticons and Sounds that suit every mood, emotion and style. It upgrades the Instant Messaging experience making it a lot more fun and exciting than before. HiYo is very user friendly; everyone can easily browse and enjoy the content. HiYo also offers unique features such as interactive talking animations, automatically suggested content that interacts with your conversation, and slideshows of personal photos in the userâ€™s display image within Messenger.