Not quite sure which subforum this belongs in but an interesting blog post from CFS Patient Advocate on a pedometer that auto-uploads its data to your computer and allows you an objective way of tracking your activity over time - especially good for those of us on new treatments that can take months to kick in where it can be hard to be sure we're consistent in our ideas of what we're doing:
http://cfspatientadvocate.blogspot.co.uk/2012/09/fitbit_2.html
http://cfspatientadvocate.blogspot.co.uk/2012/09/fitbit_2.html