Thats not to bad. It's not good to have spyware but i've seen alot worse

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Just get these (if you don't already have them):
Ad-aware -
http://www.download.com/Ad-Aware-SE-Person...ubj=dl&tag=top5Spybot -
http://www.download.com/Spybot-Search-Dest...tml?tag=lst-0-1Those should get rid of that spyware
also if you don't have a firewall I would get one of those too
and if your worried about getting stuff from pts sites I would use mozilla, crazybrowser, Opera, theres alot of browsers out there. IE can sometimes pick up alot of unwanted stuff.