I'm voting for Kitzhaber but beyond that I have some work to do.
Oregon stuff:
http://www.sos.state.or.us/elections/nov22010/guide/cover.html
http://www.sos.state.or.us/elections/nov22010/guide/geninfo.html
http://www.sos.state.or.us/elections/nov22010/guide/sosltr.html
On Measure 75, the Casino
http://thevoterguide.oregonlive.com/race-detail.do?id=200931633
http://ballotpedia.org/wiki/index.php/Oregon_Job_Growth_Education_And_Communities_Fund_Act,_Part_II,_Measure_75_(2010)
http://www.goodfororegon.org/new/history.php
Oregon League of Conservation Voters
http://olcv.org/elections-endorsements/2010-voters-guide
Oregon Live, The Oregonian
http://thevoterguide.oregonlive.com/
http://www.oregonlive.com/politics/index.ssf/2010/10/the_oregonians_voter_guide_hel.html
Oregon Progressive Party
http://www.progparty.org/
Gay Voters
http://www.pridesource.com/guides_subpage.html?section=guide-voter
Christian Voters
http://chuckcurrie.blogs.com/chuck_currie/2010/09/a-christian-voters-guide-for-oregons-fall-2010-elections.html
http://www.christianvoterguide.com/
League of Women Voters
http://lwvpdx.org/
The Parties that don't seem to feel the need to post coherent voter's guides:
Oregon Republican Party
http://www.oregonrepublicanparty.org/
Democratic Party of Oregon
http://www.dpo.org/