How can I find out more about college entrance exams -- ACT's and SAT's?

• Sample SAT and ACT Tests
  
• Learning Express Library "real time" practice tests: ACT's, SAT's, GRE's, LSAT's, GMAT's and more (*Registration Required)
  
• College Board SAT test preparation and registration
• About.com: College Admissions USA
  

How can I find profiles and comparisons of colleges?

• Critical Comparisons of Colleges
• COOL College Opportunities Online Locator
  
• Information about Critical Aspects of Colleges
  
• College Search National Center for Education Statistics

How can I find college homepages?