Im on the run today, so Ill just point you to Andrew Sullivans analysis of the Blix Report (here is the Reports text) and Colin Powells effort and position. It is very good, I think. The crux here is that the Report came in very critical of Iraq; it was fun watching the network news flunkies trying to get around a problem they didnt expect.
Here is a New York Times story on Powell as hawk. May confusion among our enemies continue!