Out of interest, does anyone have any opinions on the so called Petro-Dollar warfare that has been waged by America in recent years? I.E - the fact that the $ supremecy in the oil trade was threatend in 2000 by Iraq changing its oil exchange currency to the Euro? Also Im not sure whether Iran has actually introduced its IOB, or whether it is still pending, but it seems to coincide with the increased prominence of fears of WMD's etc. Im not saying that this is the case, but just wondered what some other people thought about this subject, particularly some Americans as being a Brit we don't really get to gauge the opinion from over the pond. Chris.