July 1, 1999

(WINTER PARK, FL) - GMD Studios announced today it has partnered with Digital River (Nasdaq: DRIV), the leader in electronic software delivery (ESD), to deliver their Radiation line of website tools online. Under the agreement, Digital River will host Radiation's Web-commerce componants as well as make Radiation software products electronically available through Digital River's network of over 1,000 online retailers.

"Digital River's strength in online software distribution will help us open new markets for Radiation tools," explains GMD Studios' President Brian Clark. "Digital River's extensive network of online retailers and marketing programs reach the Webmasters that are looking for the solutions we provide."

GMD Studios' partnership with Digital River includes the electronic software distribution of three of the most popular Radiation tools: the HyperThread discussion board system, the promotion-tracking LinkTrakker system, and the Radiation Ad Management System. Each product is available for both Windows NT and UNIX webservers.

Radiation is the software development arm of GMD Studios (Orlando, New York). Radiation's flexible web systems are in use on hundreds of websites by companies including America Online, New Line Cinema, PBS Online, October Films, International Speedway Corporation, Guthy-Renker Internet, and Razor & Tie Entertainment.

Digital River, Inc. (Nasdaq: DRIV), based in Minneapolis, is the largest online source of software and a leading outsource provider of Web-based commerce solutions. The company provides more than 5,000 software publishers and online retailers with its proprietary technology for Internet delivery of more than 100,000 digital products, including 30,000 software products and applications.