Huge success using the Hackers Diet (counting calories) here. Its online weight tracker is tops. Walker made the book available as an ePub earlier this year: pe

Huge success using the Hackers Diet (counting calories) here. Its online weight tracker is tops. Walker made the book available as an ePub earlier this year: perfect for the iPad. http://www.fourmilab.ch/hackdiet/ http://www.fourmilab.ch/hackdiet/