BOSTON, March 30, 2006 — A program review between Skyhaven Systems, LLC (RIL), formerly MicroCell Technologies, and the US Army-Natick research center resulted in the Army requesting a demonstration of RIL’s compact fuel cell. High level personnel from the Army visited RIL to review progress toward a 500+ watt fuel cell. Having demonstrated near term performance, cost, and manufacturing milestones, the Army requested that RIL demonstrate its fuel cell technology at the Army Natick Laboratories attended by officials of the Army and select Army vendors that could integrate RIL’s fuel cell into various military products. This demonstration is scheduled to occur in the July 2006 time period.