For what it's worth, I tried out a dev kit at the start of December (Half Life 2, spent probably 15 minutes playing) and had no nausea at all. There were a coup

For what it's worth, I tried out a dev kit at the start of December (Half Life 2, spent probably 15 minutes playing) and had no nausea at all. There were a couple of other people trying it out at the same time, and I didn't hear any of them complaining about it.