Window 8 Anyone?

Just when you get comfortable and complacent with technology, something new and tempting is available.  For me it is Windows 8.  I like Windows software and interested to see what new, more efficient and cool things it can do.  For me that means updating some of my charts, powerpoints and other media for the "new" look.  I definitely don't want to hear "That is so Windows 7" during the winter workshops.  Anyone using it?