Photoshop onlyask the greedy cnuts at adobe why. But that is very woo as it is, motion blur would just make it even heavier.
(
sinisterduck,
Fri 17 Jan 2003, 15:46,
archived)
Just click thetransfer to photoshop button, do your blur and then transfer back again. Easy.
(
chthonic,
Fri 17 Jan 2003, 16:09,
archived)