66. A method of generating a profile vector in a computer environment on a computer including a data storage, comprising: converting a plurality of observed behaviors of a user into an associated plurality of behavior vectors; and repeatedly modifying a profile vector indicative of the user based on the plurality of behavior vectors.
66. A method of generating a profile vector in a computer environment on a computer including a data storage, comprising: converting a plurality of observed behaviors of a user into an associated plurality of behavior vectors; and repeatedly modifying a profile vector indicative of the user based on the plurality of behavior vectors. 69. The method as defined in claim 66, wherein the converting includes identifying the behavior vector based upon a page identifier.