OK.
Why printing is so LAME on macs, I dont know. You shouldnt even have to have this app. However, you do. So, this app works fairly well, but it doesnt deal with any kind of formatting very well. For instance, I tried to print a selection of an email with colored bullet points and a photo. The text prints on the first page and the picture prints 10X bigger than it appeared in the email, and on the second page, when it was the first thing in the selection, and the bullet points printed last as a series of colored dots.
Dr. (K)NOW about Print Selection