Thanks again for the quick reply, TheKit! I owe you one!

Yes, I did boot into Windows first, basically just to check whether the device was working at all.

One thing I noticed: When I first charged it, a red LED lit up. It no longer seems to do this. Yet, SFOS reported "charging". Is that normal?

Would it be possible to add some information like posts #54/#55, the serial number and the BIOS reset thing to the first message in this thread? Future users might appreciate this.

BTW, I'm just running the 2.0.5.6 upgrade (19%... fingers crossed!). Are there any chances for a 2.1.x upgrade?