Early impressions: Clean installation was quite fast. Windows sync from cloud worked at retrieving all login and individual settings stuff from my Windows 8.1 account. Glorious return of Start menu, with that Live Tiles hybrid thingy (best of both worlds, ain't it?) Search box which kinda works like OSX's more recent Spotlight web-inclusive search. Task View which works like a poor man's version of OSX's Expose/Mission Control. Modern Apps run in windows and are resizable. Explorer's Home shows favourite, recently accessed folders and documents. Explorer's interface is very clean (perhaps too clean?). OneDrive sync from cloud worked, kinda gives Dropbox a run for its money now. The frickin window borders are 1 pixel wide. HUZZAH! Was gonna say Windows Store didn't work, but it connected now. So downloading all my Modern Apps. IE11 is not as shitty. So stop it with the IE is slow jokes. Overall, it feels very snappy. I really like it. What's not working: Yiynova driver didn't work. Tried to install 3dsMax 2015, but the installer failed because it couldn't connect to the Internet. Will try again later, because the Windows Store also failed earlier on. Worked. What to take note of: There are already reports that Microsoft IS LOGGING EVERYTHING YOU DO in the Technical Preview. So don't be stupid like accessing sensitive materials such as banking, buying stuff from Amazon or browinsing for MLP porn. Gonna try Steam and some smaller games later.