Diamond Multimedia Systems, Inc. designs, develops, manufactures and markets multimedia and connectivity products for personal computers (PCs). The Company is a supplier of graphics and multimedia accelerator subsystems for PCs, and Diamond is expanding its position as a provider in multimedia and connectivity products for the digital home, enabling consumers to create, access and experience compelling new media content from their desktops and through the Internet. The Company's products include the Rio line of Internet music players, the Stealth and Viper series of video accelerators, the Monster series of gaming accelerators, the Fire series of NT workstation 3D graphics accelerators, the Supra series of modems and the HomeFree line of home networking products. (Source: 10-K)