Installer looks like Vista, space requirements still a bit too high (IMO), a bit faster than Vista, new concepts like “Libraries”, “Devices and Printers”,… More info from Wikipedia here [3]
[4]
Access the screenshots here below:
or click here for a slideshow [5]
Links:
[1] http://pulse.veltsos.com/category/it/it-general
[2] http://pulse.veltsos.com/category/it/softwareosmicrosoft
[3] http://en.wikipedia.org/wiki/Windows_7
[4] http://linux.philosweb.com/drupal5/files/image_2_30.png
[5] http://cid-93f253c2ac2444ea.skydrive.live.com/play.aspx/Public/Windows%207/Windows.7%7C_1.png?ref=2