From the Citizens’ Resource 2006 Candidate Preview:

Jim Matheson (Democratic Party, Incumbent)
Website: http://www.mathesonforcongress.com
Video: [No Video for this Candidate]

Bob Brister (Green Party)
Website: http://www.bristerforcongress.org
Video: http://video.google.com/videoplay?docid=8427983640438140562

Lavar Christensen (Republican Party)
Website: http://www.lavarforcongress.com
Video: http://video.google.com/videoplay?docid=1251132372852056506

Austin Sherwood Lett (Libertarian Party)
Website:
Video: http://video.google.com/videoplay?docid=-7110365718701925683

W. David Perry (Constitution Party)
Website: http://www.perry4congress.com
Video: http://video.google.com/videoplay?docid=-4757798434486339719