Mac users interested in Imvu mac 10.5.8 generally download:
Create your own character and chat with other people using your avatar. Customize your character and decorate your room. Browse a wide range of items in the IMVU's catalog and pick clothes, shoes, hairstyles, accessories, and other elements to personalize your avatar. Make your own 2D and 3D models and sell them in the same IMVU's catalog.
