So now the en-gb localization is available I updated to 8.1 and really like the improvements to my RT. All the skydiver integration and the GUI improvements are great. First big down point, MS have stopped the USB lan adapter I have from working! It was fine under RT 8 but now has and error code 52 about the driver not being digitally signed. Pain in the rear! Appears there's no way to stop the digital signage requirement under RT. I tried the old gpedit but that's only good for XP. Other workarounds like f8 boot aren't an option. Any one got any ideas? As part of my job network config is essential and I was enjoying not needed to carry a laptop as the RT otherwise ticked all toe boxes.