FOR IMMEDIATE RELEASE Copies of this release (in .doc, .pdf, .txt, and HTML formats) are available at http://www.isis-group.com/news_eventspg.html Media Contact: Tess Pender 530-477-2984 tess.pender@isis-group.com GRAHAM-PATTEN INCREASES SOUNDPALS WARRANTY TO SEVEN YEARS Reliability and Quality Cited in Policy Change   GRASS VALLEY, CA. The ISIS Group, Inc. announced today that the warranty period for Graham-Patten Systems SoundPals units is being increased to seven years, instead of the previous warranty of one year. “Since we purchased Graham-Patten Systems in 2004, we’ve observed that the SoundPals units demonstrate exceptional performance,” explained Steven Block, CEO of The ISIS Group. “We’ve always provided a seven-year warranty on ISIS signal management products, and we’re quite comfortable extending the same protection to SoundPals users. We know that our customers can depend on SoundPals for trouble-free operation for many years, and we want our policies to reflect that quality and reliability.” SoundPals is a line of digital audio building blocks providing a variety of tools for professional audio engineers. SoundPals are used for signal processing, conversion, distribution, test, and de-embedding audio from digital video. All SoundPals are housed in a compact (5.2” x 1.62” x 6.625”) heavy-duty extruded aluminum housing. They are used stand-alone in mobile applications, or three units may be rack-mounted in a 1RU frame. The new warranty applies to all SoundPals units delivered after March 15, 2007. - - END - - About The ISIS Group, Inc and contact information: Copies of this release in several formats (Word, Acrobat, Text, and HTML) are available at http://www.gpsys.com/p-e.htm The ISIS Group manufactures high-performance video, audio, and signal management and processing solutions for the television, post-production, and multimedia industries worldwide. In 2004, ISIS acquired Graham-Patten Systems, a Grass Valley company with an established reputation as the world's leading developer of high performance digital audio products for the professional video industry. Both companies focus on technical innovation, product reliability, and outstanding customer support. Information about ISIS Group is available at http://www.isis-group.com and Graham-Patten is at http://www.gpsys.com 119 East McKnight Way, Unit A, Grass Valley, CA 95949 Phone: 530-477-2984 Fax: 530-477-2986 Toll Free: 888-622-4747 E-mail: info@isis-group.com Web: www.gpsys.com