Well if you frequent the dpreview forums you will have noticed that there seems to be a moire problem with the Nikon D70.

I just wanted to give people a heads up if you are thinking about ordering this camera that you might want to look into this problem first.

There is also an issue with a mosiac pattern showing up in certain fine detail areas and it is though that these to problems are linked.

This potential problem and the reduction in price of the 10D is what sealed the deal for me to go with the Canon 10D.

Dpreview now has a full review of the D70 and it makes an interesting read

:)