Anyone has info/rumors to share when to expect any official resolution to that nuisance? It's silly that 2 buttons are only useful in OneNote, third being made exclusively for it. I'm ok with this functionality, but let's be honest- OneNote is not my tool of trade or the most frequently used app. It's sad I can't configure those buttons for other software- sometimes one button works as eraser, but more often than not it only makes something silly happen and that's about it. For me it's the biggest issue with SP3, I accept heat, fan getting noisy, aggressive throttling or that palm rejection isn't perfect, but pen that has 2/3rd of it's buttons completely useless? Meh. I know that there are solutions like radial menu to that, but honestly, I think you shouldn't depend on 3rd party solutions with device like this (pen itself isn't cheap, even comparing to Wacom styli + device itself is considered premium). I searched, but other than MS buying N-Trig I haven't found anything related- buying n-trig might mean that developement of new features will get faster or it might actually slow it due to changes in company.