[aruanan]

Good load of stuff to read. Thanks. Spaceships will probably not go as fast as or faster than light, though they'll probably get to destinations faster than light could have in the same amount of time.

[vannrox]

Some interesting links to PDF stuff...

Physics of Exotic Propulsion
Wigner Scale Space Density & Technological Surprise
Introduction to Warp Drive Physics
An extension of Wheeler's "Geometrodynamics"
For a detailed slide show on "Bohmian non-mechanics"
Possible quantum gravity effects in a charged Bose condensate under variable e.m. field
The Role of the Spacetime Diffeomorphism Group Diff(M)