Most of your screenshots from iGoogle aren't showing the new style yet, google.com
does show it:
New Google Classic (still the most sexy type of Google):
New iGoogle (on its way to get bloated like every other random site):
New iGoogle themed (pretty and colorful for the kids):
New result pages:
But like i said, i think the real news is in universal search on the result pages, screenshots:
http://farm1.static.flickr.com/231/501384046_1b72294ece_o.jpg
http://farm1.static.flickr.com/214/501417591_82db750861_o.jpg
http://farm1.static.flickr.com/231/501417499_2041af126d_o.jpg
http://farm1.static.flickr.com/208/501384368_ffe913ed1e.jpg
http://farm1.static.flickr.com/190/501384232_f8f66ea80f_o.jpg
http://farm1.static.flickr.com/190/501418277_26a2afbdf6.jpg