Do you any person or group that has demonstrated or is near demonstration of a MEMS accelerometer with a useful frequency range of about 3 to 10KHz or even 20 KHz? A lot of people are saying that they can make the device, but I haven't seen one. There are other parameters to be explored but the frequency response is key to the design. If you know someone, would you please email me his name and number. He might be interested in hearing about an initiative that I have with a major defense company. Ed Birdsall Tel: (703) 820-5662 Fax: (703) 820-5122