29tango...I didn't say they were the same, but the companies do the same thing ,"waste heat recovery". dotell ,ctb.....Check the facts yourself. I gave you the websites . The facts can be checked, they are true. <a href="http://www.pinksheets.com/pink/quote/quote.jsp?symbol=cypw" rel="nofollow" target="_blank">http://www.pinksheets.com/pink/quote/quote.jsp?symbol=cypw</a> <a href="http://www.masshightech.com/stories/2009/05/25/weekly7-Startup-turns-waste-heat-into-industrial-power.html" rel="nofollow" target="_blank">http://www.masshightech.com/stories/2009/05/25/weekly7-Startup-turns-waste-heat-into-industrial-power.html</a> <a href="http://www.wasteheatrecovery.com/" rel="nofollow" target="_blank">http://www.wasteheatrecovery.com/</a> Have a great day. I will be out for the day. Arnold "There are no absolutes!" would seem to be an absolute statement.