450D vs D90 noise comparison
Imaging Resource have just posted a series of test shots for the Nikon D90 which enables a comparison with the 450D.
For my money the 450D clearly bests the new Nikon at ISO 200 and 800, while at ISO 1600 a judgement on which one is best seems to depend on whether you look at the colour in the squares, or their black surrounding. So pretty much a draw there.
See what you think...