www.google.co.uk
A small Squared window (not pop up) appears to top right side asking you to make google as your search engine.... well done.

Make Google your search
engine in Internet Explorer

The New Explorer 7
A screen shot will be added soon

Screenshot from February:
http://googlesystem.blogspot.com/2006/02/google-looks-forward-to-internet.html

oops im late hehe