Salary information and negotiation

Homefair's Salary Calculator
www.homefair.com/homefair/calc/salcalc.html
Calculates the income you would need to maintain your standard of living in different cities.

Glass Door
www.glassdoor.com/index.htm
An inside guide to jobs and companies.

Jobstar's Guide to Salary Surveys
www.jobstar.org/tools/salary/sal-surv.cfm
Links to general and industry-specific salary surveys on the Web.

Salary.com
www.salary.com
The salary wizard tells you what you should be making based on your job category and city. It also shows the U.S. national average. The site also has a salary advice section that's very complete.