where do you buy HRM? And Zumba DVDs?

I bought my heart rate monitor at sears in the sporting goods section. I am sure you could probably get them in any sporting goods store. And yes there used to be a wii zumba dvd, because my sister has it. she got it for Christmas in 2010. If not still in the stores you might try searching online for it.

If you are a smartphone sort of person - then I would suggest a hrm that will communicate to a smart phone via blue tooth. This will give you a lower cost of entry on the hrm and will give you more flexibility on which software to use with the hrm. i bought the Zephyr hrm from Amazon (or you could from their website as well but a tad cheaper from Amazon) and use it with SportsTrackerPro on my Android phone. Works great.