Sit ups for the six pack, eat less, and unless you live in a flat or bungalow, run up and down the stairs.
Use the stairs. Running up and down your stairs is an amazing free exercise. Also maybe consider dancing where ever and when ever you can.
I managed to loose weight thanks to the following web page:http://www.youfreeweb.com/diet/They give you useful advice and a diet...Good luck!
Cans of beans/bottles of water for weights, yoga, exercise vids, so many things to do at home, just go on google
