So when you make the screen follow a unit it is always choppy, even with hyper triggers. Is there anyway to make it flow smoothly?

Not really, no, it would be smoother in 1 player, but then your mouse would scroll to the center..

no.

The only way to make it "Smooth" is to not play it on battle.net
Single player is the only time it will "Move the screen" to the location, as opposed to moving there instantly on battle.net.

We all actually do with the choppy moving animation, and it still works, the average SC playing newb will not care much about it...