> Random comment about the device: I have the weak version and I'm amazed at its sleep battery preserve capability. Put it in airplane mode, hit the power butto

> Random comment about the device: I have the weak version and I'm amazed at its sleep battery preserve capability. Put it in airplane mode, hit the power button to turn off screen, then leave it on my desk for weeks, still has battery later on/wakes up. ACPI S01x done right is great: it can consume less power than S3 suspend and resume faster! (though after a few weeks, I think your surface may have gone into S4 hibernate)