If you didn't see this in Sarah Houghton-Jan's blog, it is something we all need to consider. GreenPrint is a nifty quick download that maximizes your printer's output to save on paper and ink. There's a version for Windows (free) and a version for Macs (which costs $29 and has a 30 day free trial). Either version of the software highlights and removes unwanted pages, creates PDFs with one click (OK, that's worth it right there), helps you decide what to print and not to print, and keeps a tally of paper, trees, and money saved. How neat is that?