About TMC™

Since 1972, Technology Marketing Corporation (TMC™) has produced industry-leading trade magazines and events focused on technology and telecommunications. TMC™ publishes two magazines: Customer Inter@ction Solutions™ and Internet Telephony™ , two online publications, Planet PDA™ Magazine and BiometriTech™ Magazine, and a series of e-mail newsletters. TMC™ is also the first publisher to test new products in its own on-site laboratories, TMC Labs™, and provide factual and unbiased product reviews. TMC also produces INTERNET TELEPHONY® Conference & Expo, Planet PDA™: The Enterprise PDA Event and BiometriTech Conference & Expo. TMCnet.com publishes more than 25 topical online newsletters. For more information about TMC, visit its Web site at www.tmcnet.com.