Wow, I remember porting your port of Quake to QPE. I recognize your name too, this brings back memories or iPAQs and Zauruses. I still remember seeing all the code you must have hand converted to fixed point from the original quake code. That would have been quite a bit of work.

So M$ doesn't like it when the shoe is on the other foot.
I guess Google have been studying and learning from MS.