BTW, I just looked through the W3T_ tables, and four of them have been updated SINCE the upgrade. The upgrade was done Oct. 25, 2006; the tables in question have all been updated on Nov. 10th, 2006. Nothing since, and not sure that I remember anything that would cause phpMyAdmin to be showing a table update on Nov. 10th for those tables.
The tables in question are:
W3T_Online
W3T_Posts
W3T_SearchResults
W3T_Users
