JPL's info about Mars rovers

2 years and counting (multimedia narrated slide show):

http://www.jpl.nasa.gov/multimedia/mer-yr2/

Jan 25, 2006 Spirit status:
http://marsrovers.jpl.nasa.gov/mission/status.html

Jan 20, 2006 Opportunity status:
http://marsrovers.jpl.nasa.gov/mission/status.html#opportunity

Spirit Photos:
http://marsrovers.jpl.nasa.gov/gallery/video/spirit01.html

Opportunity photos:
http://marsrovers.jpl.nasa.gov/gallery/video/opportunity01.html