We bought DS a Wii fit for Christmas. He was out of town and didn't open it until last night. By the end of the night myself and DH had gotten on it. It really is an amazing thing. DS and I spent some time with it today as well. I love yoga, so I am looking forward to trying that out when I am home alone! Our Wii Fit ages are as follows DS actual age 14- Fit age 25, DH actual 30- Fit age 39 and mine, actual 38- Fit age 45! I was impressed to find my weight in the normal range!