I noticed that http://www.ravensblade-impreza.com, which has images of the official Subaru maintenance schedules for most model year Imprezas, doesn't have the schedule for the 2002 Impreza (including WRX). In the shop manual, it is displayed as two pages. The first, at the end of this post, is for most cars (i.e. cars operated under "normal" conditions). The second page (in the next post of this thread) contains additional schedule information applicable to cars operated under various "extreme" conditions. Please excuse the low res; it's hard (for me, at least) to fit a scanned 8.5x11 page into a file less than 51200 bytes (the attached-file maximum).

Here's page 2 of the 2002 Impreza Maintenance Schedule:

I would have to place your posts in the top 5 list of most usefull info for Impreza owners. Thanks again.

John