Mr. Lim will present at Kaufman Bros. Ninth Annual Investor Conference in New York City on Wednesday, September 6, 2006 at 8:35 a.m. (EDT). This two- day conference will showcase more than 125 leading companies serving the technology, communications and media sectors.

Mr. Lim will also present at Think Equity's Fourth Annual Growth Conference in San Francisco on Monday, September 11, 2006 at 8:30 a.m. (PDT). Nineteen Greentech companies are scheduled to present at this four-day event.

Both presentations will be webcast live on the Mechanical Technology Web site at http://www.mechtech.com/newsandevents/events.asp.