are there different variety's of DT rush? or is it pretty standard. if so could u post?

Yes

Dibbun is the master of DT's.

Why do you not just idle/chatter in the Official d2jsp SC2 group? Can prob get your answers there/more quickly

u can rush for them, which will be way less effective if scouted (usually u wanna hide that shit)..

or u can get them a little bit later when u notice ur opponent isnt prepared for them, then drop them all over the place/harass all the bases at once and possibly gain a huge lead in economy/time wasted by ur enemy.

dont make them if ur opponent knows they are coming - they will be way less effective.

of course thanks for the advice