I’m looking for something similar to Spybot. Any ideas?

I have Spybot and it blocks spyware on Internet Explorer. Does anyone know of a program that will block spyware on Firefox? I prefer to use Firefox as my browser, but everytime I do when I run Spybot there is a ton of spyware to get rid off.

I would suggest ad-aware and Microsoft Anti Spyware

Censorship-free Internet in 20secs