Along with our own infection database and tutorials, here is a list of links that we think are also very helpful.
Security Skeptic – Some great information about the basics of Spyware and how it works.
Bleeping Computer – Excellent computer security website with a very active forum to help folks fix their systems.
Wikipedia – Excellent primer on the difference between certain infections and how to identify them.
Winpatrol – Awesome free utility to prevent viruses from taking over processes.