My plan during the week at work is to stand, stretch and move for 1 minute every 1/2 hour to an hour. On the weekends I will move during the commercials and do one task each day, whether it's folding laundry or cleaning off the table.
This Sunday, I am walking in the MS Walk ,without my walker, for the first time in years, so I'll be getting a lot of movement that day.

I accompanied my wife to her medical appointment yesterday. The doctor insisted that I sit down when I entered her office. I shared with her that "Sitting is the next Smoking." I shared with her my goals and she smiled. I stayed standing up during the appointment...next to an empty chair. YEAH !
I plan to attend a Zumba class soon.

I got a Garmin for Christmas, and have been using it to track my steps. But now, I will use the alerts, so when I get the first warning that I have been sitting too long, I will get up and move to remove the warning.

To increase my overall daily steps, I have also implemented the following into my work day (which is when I find I am sitting the most):
1. Parking my car at the back of my work car park, and walking through the doors furthest from my office (been doing this for about 4 months now).
2. Using the bathroom that is the furthest away from my office (and down one flight of stairs) (been doing this for about 2 months now).

I really can identify with the 'make one small change' theory. I have taken my time in implementing small changes into my day, and I am finding they are much easier to sustain if I just focus on one small change for a few months and make that a habit, before implementing another.