the Bad Download Blocker and (at very bottom) tick the box for "notify when blocking" you'll know which site it's comming from as well as prevent its' re-install.
To enable Browser Helper bad download block: Click on immunize sheild and look at bottom of page for the check box. Remember to press the green cross at top of same page to double check you're fully immunized (despite box saying "all known bad... already blocked) after each update. This should help.
Spyware Avene A. keeps coming back. I run Spybot, delete it, run it again, and it's still there.
Adware : MRU List, 2 negligible objects, keeps coming back on Adaware scan. They weren't there before.
MS Spyware remover beta version didn't find anything. I have Zonealarm firewall and Systemantic Antivirus on. They are not detecting anything.
My laptop is definitely slow for the past few days.