Steve<br />Its good to see you are a lateral thinker ! The difference between myself and yourself is I am an old man with limited Qualifications and you are a middle aged man with heaps of qualifications.<br />But we both can see through a plain glass window.<br />Watching that same cannel that I wont disclose, do you know in Northern Iraq when its windy they stay inside?, yes this is still on as of 2002 as the wind stirs up the chemicals still in the sand and they can breathe them in.<br />Phil <img border="0" title="" alt="[Mad]" src="images/icons/default/mad.gif" />