Join in the worldwide launch at Adobe
http://cs5launch.adobe.com/
I just figured out CS4.... This is going way to fast :D
More Photoshop CS5 sneaks: Bathing suit removal & more
It's one thing to hear company reps promote a product, but I'm always more impressed when someone with a solid, independent reputation speaks up. In this case it was Katrin Eismann, highly respected retoucher & educator, showing off how she uses Content-Aware Fill, new lens correction capabilities, and more.
http://blogs.adobe.com/jnack/2010/03/more_photoshop_cs5_sneaks.html
Content aware fill (as demonstrated in the video above) is in itself enough to want to upgrade to Photoshop CS5.