Calculate Depth of Field on your Desktop

Own a Mac and want to really geek-out by calculating your depth of field via computer? Well, your prayers (you didn't really pray for this, did you?) have been answered, as there is now a Mac OS X Tiger Depth-of-Field calculator available for free download at http://www.apple.com/downloads/dashboard/calculate_convert/dofcdepthoffieldcalculator.html

Man, I was just thinking..."What I really need is a computer-based depth of field calculator." No, wait, that wasn't it. I was thinking...."Why would anyone want a computer-based depth of field calculator?" Yeah, that's the ticket!