CGS Chyron Corp.

Chyron Corporation (AMEX:CGS) announced plans to release its first-quarter 2008 results on Thursday, May 8, 2008, prior to the market open. A conference call to review those results will be held on Thursday, May 8, 2008, at 10:00 AM Eastern Time. Participants who wish to participate over the Internet may access the call at www.chyron.com or www.earnings.com. Web participants are encouraged to go to either website at least 15 minutes prior to the start of the call to register, download, and install any necessary audio software. Participants who wish to participate using the telephone may go to www.theconferencingservice.com/prereg/key.process?key=PJFBKMWUC to pre-register. Pre-registering is not mandatory but is recommended as it will provide you immediate entry into the call and will facilitate the timely start of the conference. Pre-registration takes only a few moments and you may pre-register at any time, including up to and after the call start time. Upon pre-registering you will be provided with a confirmation with the dial-in telephone numbers, participant pass code and your unique PIN. Alternatively, if you would rather be placed into the call by an operator, please call, at least 15 minutes prior to the call start time, 877.391.6746 (US and Canada) or 617.597.9377 (International) and refer to pass code 30563886. The replay numbers are 888.286.8010 (US and Canada) or 617.801.6888 (International), and pass code is 75269119; the online archives will be available shortly after the conclusion of the call on both sites. Each replay will continue for seven days, through May 15. About Chyron Corporation Chyron continues to define and dominate the world of broadcast graphics. Winner of numerous awards, including two Emmys, Chyron has proven itself as the undisputed leader in the industry with sophisticated graphics offerings that include HD/SD switchable on-air graphics systems, clip servers, channel branding and telestration systems, graphic asset management and XMP integration solutions, the award-winning WAPSTR mobile phone newsgathering application as well as digital signage. For more information about Chyron products and services please visit the company websites at www.chyron.com and www.chytv.com (AMEX:CGS)