caveman - 9:20 pm on Nov 9, 2005 (gmt 0)
If the update was supposed to address problems with supplemental results and the various canonical URL issues, then it hasn't even started.
The number of quality/useful pages not showing in the SERP's as a result of this is a real shame. If anything, the lead DC seems worse than ever in this regard. An optimist would say that the update is still in progress.