You have to remember that HD is going to be a totally different beast, it has motion sensing steering available doesn't it? Essentially making this technique all the more 'legal' if you like since you'll probably be able to use the tilt function simultaneously with the d-pad or sticks, theres no reason to think it won't work... unless pressing d-pad buttons overrides and cuts out tilt steering.

For the record I'm not convinced Sixaxis control will ever be usable at Phantom!

We'll just have to wait and see how much if any HD's physics have changed from Pure and Pulse.