Tilt Train Technology

[archetype@trump.net.au (Bass)]

I am seeking some technical information (quantitative if possible)
regarding the tilt train (eg. Qld) specifically:
   Amount of lateral movement of the cars,
   Shift of centre of gravity,
   Changes in forces on the rails, etc.

I am also interested in finding out more about whether the resultant
permissable increase in speed when cornering is possible primarily due to
increased passenger comfort or safety considerations.

Thank you in advance.
Blair Alldis