Wad kinda answer are u looking for in "Nikon" sub forum? ;p
:hammer: :flame: :bsmilie: :bsmilie: :bsmilie:sorry sorry my fren told me i post in a wrong place sorry to trouble u guys i go post in newbie section sorry
thanks to PC sync port!!!!Both cameras are about the same.
If I have the choice of systems again, I would still go for nikon for their superior flash systems.
Hate to say this but even my studio photographers mount an SB-900 on their canon dslr.
I like D90's top LCD display and two dials (I am always in A mode, one for aperture and one for ISO), which makes it very easy to operate.
550D doesn't have these two.