1) Still no swipe back and forth in Desktop IE - disappointing. 2) Swiping back in Metro IE is still a lagfest. I guess Microsoft hasn't figured out page-caching. 3) My bluetooth mouse keeps disconnecting. 4) Metro Mail is now fugly. 5) Can't install Office 2003 Access from my Sandisk 32GB Thumb Drive anymore. Who knows? Will try updating driver. Nope, says it is working properly but when I try to install anything from it I get the following error: Hmmm, I transferred these files to my SDCard and still got same error installing. This worked just fine in 8.1 Preview. looks like the Department of Breaking Things was working overtime. Can no longer install all prior versions of Office. That's all I've noticed so far. Doesn't seem any faster or better looking than Preview 8.1 to me.