DpIV - Version 2.1b1 A new innovative product that provides you a new 3D interface to the World-Wide-Web. Using our state-of-the-art user interface you can now navigate new VRML worlds or even your own local desktop enviroment. With drag and drop, you can easily build your own worlds, then quickly navigate with our patent pending ClickMap navigation tool. DpIV supports all 3D hardware supported by Microsoft's Direct3D, providing you with perhaps the widest range of hardware flexablity.