<ENTER JANA> I saw this on the news last night and had to try it. Now, I cannot vouch for the accuracy because, I run with scissors and it estimates my life span to be 101.9 years. Good grief! I'm pretty sure I didn't sign on for THAT! Nonetheless, it WAS interesting! http://www.agingresearch.org/calculator/ <EXIT JANA... eventually in a walker> PostScript: You CAN skip the "registration" bit and go directly to the test.