Good morning, fellow Nikon shooters. Over the next 3 days (or as many as it takes) I will be posting a series of write-ups on Matrix metering as I am able to evaluate it with the Nikon D80 and D90. You can access part 1 at my blog (http://esfotoclix.com/blog1). I don't want to blow the suspense -- and I also want to remain open to new findings as I take more sample images -- but let's just that at the outset, some of my early-on notions regarding the D90's metering are being challenged to the core. You will see more on this in part 2 of the series. I'm also putting out a call for anyone with other Nikon DSLRs (D40, D40x, D60, D200, D300, etc.) who can take some time to reproduce the 4 basic test cases I provide in part 1 to contact me via a comment under part 1 so we can arrange a way to incorporate their sample images into my blog.