BTW, why dont you read the entire thread you posted a link to, you will dam sure be a hell of lot more eductaed on the subject than you are now. Quit listening to people who dont know anything. Ive been in this business for 20 years and oil is not the unnatural kiler its being made out to be. Its a naturally occuring substance that leaks out into the gulf constantly, and the gulf has a biological method of cleaning it up.