I think it'd be obvious.....ADWARE!!!!!

: Good thing you got that crap off of there.

Companies put software onto your computer without your knowledge which produce annoying popups and slow down the computer, along with increasing your chances for getting viruses. :angry: If I could, I'd stop them, but I'd need an army of knowledgeable programmers. <_<
I got a really bad one one time. The program was called "adsite". It produced a popup about every 20 seconds, and when the internet was offline, it just gave me the stupid page saying "this page cannot be displayed" :angry: God that pissed me off!

: Spybot took care of it though. Windows vista has built in spyware/adware protection, and it's pretty good right now, but that won't last, I can assure you. Soon, it'll be as useless as the windows xp firewall is now.

Everyone learns how to crack it and microsoft never comes through with better protection. They care more about preventing software piracy than protecting their customers. <_<
My point is that you don't need spybot for vista computers right now, but you will soon. I'd give it 6 months before windows vista's built in spyware/adware protection goes to crap and every company knows how to bypass or crack it. I already know many hackers who can already do that, so my estimate is probably way off. Maybe like 4 months. <_<