Here is a list of units and what speed they do:
CODE
Player 14 Scanner Sweep When the animation is done, units are frozen in the
animation they we last using (So if you had a marine
walking, it will walk and may not even go anywhere)
Player 14 Map Revealer 1.5x speed
Player 14 Interceptor 2x speed
Player 14 Scarab 4x speed
Got lazy after that, so thats all I know. (I used to know another like Scanner Sweep)
Dunno if any of that is changed with patches....
EDIT: This doesn't look good if you are using 800x600 resolution
