Great achievement. Now if we put our minds to get one of our industrial giants in getting the hardware designed, we could be selling HCs to Tectonics at a fraction of their cost. I'm also looking at the tremendous boost in training our young doctors to get a good feel of the closed-loop control in experiencing high-G. India is shining, in spite of the red tape. Great individual initiative. Well done Pramod and your team. GS --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.581 / Virus Database: 368 - Release Date: 2/9/04