Thanks to all...after I posted my initial request for advice, I drove home from work paying close attention to the ECO light. I could feel the difference in the way the car was driving right away...something I had not paid attention to before.

I'm living in a little higher elevation than normal, and deal with a lot of low speed stop and go traffic. I'm terrible about "cruising" in the stop and go stuff, I'm too impatient! I'll have to work on letting the car coast more...

Thanks again for all of the help!!! I appreciate it, and look forward to joining those of you in achieving excellent MPG.

Michelle