Hey, I'm new to this forum and I am recent adopter of Surface Pro 4. I love the Surface in terms of technical specifications and I am glad it can run games exceedingly well over my MacBook Pro Retina 13 Inch. I have ran into some software/firmware issues though, which somewhat irk me. I know it's notorious of the battery drain of the Surface Pro 4 while in "sleep mode". I have done some research and found the solution of turning of Windows Hello!, which proved to reduce the rapid battery drain in sleep mode, but I still encountering problems with battery drain. The battery seems to steadily drain throughout the day from 100% to 75% in the course of 4 hours or so, I don't think this is normally especially in sleep mode. What can I do to fix this? I have heard there is a firmware update incoming from Microsoft in the new year to remedy these battery drain issues, but is there a slated release of this firmware? I fly a lot and stay in hotels, so having something that is ultra portable is quite important, just the magical battery drain issue is problematic especially if I want to use it and somehow it has drained down to a very minimal level, where I can barely use it. I am willing to hold out for a bit to see if Microsoft delivers a fix for this issue. Otherwise I love the Surface Pro 4 and I cannot wait until they fix this issue. As for my question, is there anyone that has had any luck with any cases or carry cases that protect the back of the surface when they are carrying it around. I'm just looking for something that will protect the back portion from scratches and such. Thanks for the help!