Guide to microarray analysis
http://cmgm.stanford.edu/pbrown/mguide
Access to public data and analysis tools
http://genome-www.stanford.edu/microarray
http://rana.stanford.edu/software
http://genome-www.stanford.edu/~sherlock/cluster.html
www.ii.uib.no/~bjarted/jexpress/main.html
Microarray systems
Research Genetics Affymetrix Incyte Cartesian Technologies Rosetta Inpharmatics