I wish you all the luck in the world with that cardio stuff. I chase around 4 kids ages 7, 5, 3, 2 every day and man...if my heart isn't up to par yet, I don't think it ever will be...LOL Congradulations on setting a goal though, I think that goal you set is not only appropriate, but you will definately get some years back because of it. Damn smoking any way....I wish I had a time machine so I could go back and beat my 14 year old butt for even trying to smoke....LOL Keep up the good work and know that if you put up a good fight, smoking will LOSE!