Please inform your email address so I could inform them where to send those Test Reports.
I will let them communicate with you directly. 
Get them to send me one, and I will test it for a week and report back. If it works, I'll buy it. If not..I send it back. No..if it works, I'll buy TWO of them (one for the Lexus, one for the Echo). There you have it. I'm committing to buy two if they work. I've tested many fuel saving ideas in my Echo. I log my fuel consumption religiously at
www.fuelly.com for the past 18,000kms (more for the Lexus) or so.
http://www.fuelly.com/driver/rrocket/echo I average 42 US MPG. I'd be able to tell you immediately if the device works. Here's my e-mail address for them to contact me if they are serious about giving their device a serious test (I imagine I'll never hear a word from them). I'll even do a write up with pictures on the installation.
radurocher@sympatico.ca