i think everyone hates them - it pretty much doesn't matter how harmless the search, they always turn up -
i've got a theory that its an advertising company, and a particularly unethical one.
as extra help though - never try to download a mov file - there are a couple of genuine ones, but not worth the risk.
whatever search you put in for a film, look to the lists on the left
you should see a list like
avi
mov
mpeg
mpg
if you press one of these it shows just that type of file- ignore all mov types
and NEVER load a ZIP file that is 197.7Kb - this is normally a virus or other horrible stuff.