Gonna do SCIENCE on my D90!

Clicking on the title of this post takes you to Wikipedia, to a false-color infrared image of a tree. That is the kind of effect I'm hoping to capture with my D90. I've gone ahead and purchased an R72 filter (It filters out most light above 720 nanometers - IOW, it lets through infrared light.) and as soon as I get it, I'll be determining the proper white-balance setting and the proper shutter and aperture settings on my 18-105mm VR and my 100mm macro. I'll post images as soon as I have any decent ones!