I was so excited that my 128 GB pro arrived yesterday at Staples. I immediately began playing with it, hooked it up to the campus Wi-fi and everything seemed to work fine. I installed a few programs (chrome, firefox, dropbox, etc...) A few hours later at home, problems began. I noticed the wifi would be "limited" so I found the supposed fix of unchecking the box that allows the wireless chip to sleep when on battery. Then I installed the 16 Microsoft updates. Now the real problems began...any time I pressed the power button to turn the screen off, I could not turn it back on again without hard resetting (power button for 5 seconds)! This was not acceptable, so I "refreshed" the surface pro. While this seemed to fix the hard reset issue, I continued to have wi-fi problems even with the fix in place. It seems the home page will load quickly but then the next page I go to will either load after ~5 seconds of "Waiting for...." or not load at all and I'll get a network error. I know the wi-fi works properly with other devices on the router. I figured this may be a software error in Win 8, but have not found a fix. And finally, last night when I shut the screen off with 50% battery, it was too low in battery to power on in the morning 9 hours later!! So that's been my experience with the surface pro thus far. I have been trying it out as a replacement for a 2.5 year old Macbook Pro but so far I am less than enthused about it. I'm hoping it is just a flawed unit, and am eager to try another because this little thing really does have great potential!