when i unscrew it- i leave it off until just straight coolant comes out? is this with the car on or off?

 

leave the car on but dont take the bleeder valve off just loosen it and then tighten it up when done

 

you mean the radiator peacock? or the radiator cap?

 

thats all too messy, get yourself a spill free funnel that attaches to the filler neck and fill er up.

run the car with the heater valve wide open until the fans kick on and keep squeezing the rad hoses. turn off car and remove spill free funnel.

 

You still need to crack open the bleeder screw to remove some of the bubbles *if the car has one*

Later Integras did not have one, I believe only the earlier G3's did.

I just hold a wad of paper towels under the screw while it's dribbling coolant out, no big deal.