This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
I've been running iTunes 7 from some time now and, to be honest, I can't see how it's appreciably different from brushed metal. A little "smoother" perhaps, but that's not the kind of thing I focus on.
Lots of people seem to get militant (on either side) every time changes are made in the application chrome, but I just don't see the need for it all. As long as the apps work in the smooth and flawless way I've come to expect from Apple, I'm happy.