  It can be shown that negative energy requirements within the Alcubierre
spacetime can be greatly reduced when one introduces a lapse function into the
Einstein tensor. Thereby reducing the negative energy requirements of the warp
drive spacetime arbitrarily as a function of A(ct,r_s). With this function new
quantum inequality restrictions are investigated in a general form. Finally a
pseudo method for controlling a warp bubble at a velocity greater than that of
light is presented.
