I really hate spywear too. I often install a lot of programs to try out for people in our office and as a result, no matter how careful I am, some crap always gets in.
I use this:
http://www.pcmag.com/article2/0,1895,1941830,00.asp
Download it here:
http://www.download.com/Software-Vir...ml?tag=lst-0-1
Hope this helps man.