Close your browser. Open a new browser session and then browse to [google.com...]
You must have clicked that iGoogle link during a session. And then came back under the same session and got redirected to iGoogle. If you look up in the right hand corner, you should see a link that reads "Classic Home". That will put your session back to the regular Google.
iGoogle is your friend. Personalized search is the next big wave of SEO activity.