what is a good/free spyware program?

[jimpl]

 Thanks,
  I probably will retry the spybot s&d  and maybe the other ones too. I'm just a little gunshy right now because of my recent ordeal!
 
  Also, I still don't know why the Trend Micro Housecall would not run. I use FireFox. Would it be better to run it in IE?
 Or more to the point, If I feel McAfee has missed something, and I want to run another virus scan, are there other/better options than "housecall"? If I download another antivirus program i.e. AVG, it conflicts with McAfee and funny things happen.
  JIm

[evilfantasy]

Go in to add/remove programs and uninstall the Housecall entry and then try it again. If it doesn't work after that then try it in IE.

[jimpl]

OK