hi i have a problem with my internet explorer.

its been hijacked something and keeps on sending me to a website.
for example when i tried to go to yahoo i got this :

http://www.internet-optimizer.com/He...www.yahoo.com/

now this is really pissing me off can anyone tell me how to get rid off this.

my modem(broadband/cable) is working perfectly with things like kazza,imesh,winmx etc..

i only can get some website like after lots of attempts.


i am lucky that i even got to this site.