I personally can't wait for this, everything google releases is pure quality.
Chrome is my browser, I use Gmail as my e-mail...and recently I was invited to test google wave which is pretty damn innovative.
Hopefully Companies will make drivers/software for Chromium and Chromium will be able to run video games as good as Windows does.
Edit: I currently use Windows 7 and really like it.
"You have a big word for a guy who don't have a gi right now." - Renato Laranja