So I just received my Surface Pro 2 (128gb model) yesterday and one of the things I loved about the original Surface Pro was the fact that it had a USB 3.0 port. I was able to reach file transfer speeds of up to 115mb/s peak with ~85mb/s sustained transfer rates. But after receiving the '2' yesterday I noticed that I was only able to max out at ~40mb/s. I have also tried testing this with multiple drives and I keep getting the same speeds. A friend of mine bought a 256gb model and is topping out at only 50mb/s. Is anyone else having the same issue and do you all think that this has to do with a driver problem? I would like to see what kind of results you guys are getting. Please post your speeds and thoughts on how we can resolve this issue.