Just a couple of things.
1) Run Spybot or Adaware
2) Delete everything both programs find
3) Download spywareblaster
Here
4) You will need to download two additional updates to make spywareblaster work properly and these can be found
here and
here
5) Make sure you keep downloading the updates for the three progs as they need to be able to detect and stop new spyware and mailware from being installed.