It looks like the d5000 and d3100 use the same sensor, some of the newer cameras use more megapixeles
Ray
I use a local studio for family type stuff, occasional weddings(main reason for second body) anything really
Cheers
Ray
p.s. i have just moved from canon to nikon,hence my lack of knowledge
Sadly i`m just selling my gpz900 so i can purchase a couple of lenses and possibly a body, i will have a good look at the 200
Thanks
Ray
Its on evilbay, so in the hands of the gods and my d90 was dropped with my sigma 24-70 2.8 on(by my wife) which dented the front filter rim and now the focus is loose and not at all sharp, so may have to claim on the household ins for that which will allow more of the gpz fund to go on a body and poss a lens.
Ideally I ned a 50 1.4, 24-70 and 70-200
Ray