pedometer

please suggest for my mobile phone

hey guys iam starting a new exercise regime , mostly cardio, like jogging and running. i've heard keeping a track of the steps really help so i would like to buy a pedometer. the price depends on the product. can be negotiable. thanks!!! and hey guys, i would also like o know if anyone's...

I was planning to buy a portable music player for sometime. I was considering iPod Nano. Can someone please help me decide this. Also one more feature I think which will be useful is pedometer. Is this feature available with the regular iPod Nano or do I have to invest more. The size etc...