November 19, 2009 -- 

This ebook discusses three third-party tools: FileXaminer, Super Get Info, and XRay/XRay II. Today, only FileXaminer remains. Super Get Info has been discontinued. XRay has Leopard and Snow Leopard issues the author is not intending to address. The sole survivor, FileXaminer, now has a 14-day trial. (The previous trial period was 7 days.)

—Tonya Engst