Thanks, maryshady!

It's been a lot of work, but something's different this time. I guess I was really ready to change, and committed to seeing it through. I still get frustrated, but I'm not quitting. Hope your back heals up quick!
Brenda, hope you feel better soon!
Selway, you have no idea how happy I was when the guy at the running store brought out the Adrenalines! They are so much cuter than my old Ariels. I finally got to test drive them today - took the corgis out for a brisk walk BEFORE dinner.
I don't think I'm quite ready to try p90x or any of those intense videos. I have plantar fasciitis in both feet, ACL repair in 1 knee, and chondromalacia in the other knee. And I'm a klutz (how I blew the ACL in the first place), so high impact jumping around intimidates me. I am curious about trying jogging, though - think I'll run it by the doc before I do. (pun intended)
I have decided that I really like yoga. I think my next purchase will be a different yoga DVD.