zing requested web page based on information such as previous location visited by customer and search term used by customerUS6629135Sep 17, 1999Sep 30, 2003Ddr Holdings, LlcAffiliate commerce system and methodUS6636590Oct 30, 2000Oct 21, 2003Ingenio, Inc.Apparatus and method for specifying and obtaining services through voice commandsUS6647421Dec 10, 2001Nov 11, 2003Webtv Networks, Inc.Method and