After entering code: "We've heard things like 'this has totally changed my work life' about Boomerang for Outlook, and we hope you'll have the same experience w

After entering code: "We've heard things like 'this has totally changed my work life' about Boomerang for Outlook, and we hope you'll have the same experience with Boomerang for Gmail!" For Outlook 2003, 2007, and 2010 it's a 14-day Trial ($14.95 purchase) at http://www.baydin.com/boomerang/ http://www.baydin.com/boomerang/ So, not free, but it's available.