With the script you downloaded of BlizzABS, comes a configulator program >.>
Use it to edit the "penalty" wait times for the weapons you plan on using.
The "penalty" is the amount of times in frames after each attack the character is forced to stand there.
Lower numbers mean less frames

I found a combination of scripts being blizzABS and Winkio's charge timer(?) script can be manipulated so that you can have time between attacks, but still move around. Play with it a little and be sure to read ALLLLLLL the instructions, it'll save you time, and everyone here loads of frustration in telling you to just read the manual.
--J
PS_ not supposed to sound like a jerk or anything, just helpful-ish.