OK...update for me. I was able to get out at lunch today (my first outside ride of the month!) so put me down for 450ft in Feb.

I swear that March will be better!

Kelownagirl - I have a polar HRM that is also a cyclocomputer with altitude. I love it because when I'm done with my rides, I just download the info via the IR port into my computer and it tracks everything for me. So much fun! I believe that most altimeters for cycing use barometric pressure, so it can be off if the weather is variable over the length of the ride. I've also found that (at least around me) the online climbing numbers can be significantly higher than what my computer gives me. Nothing worse than completing what should be a 6000ft ride only to find my computer (and my hubands GPS) both give us only 3500ft!