Passed my six month mark about a week or more ago and didn't even think about it!
I decided to come back here and post my success, and I'm glad to say I don't see most of the people who quit when I did. I assume they, too, have gone on to the better life and have forgotten all about cigs.
Good luck to all of you still trying to kick the habit, as it's worth every second of it to not smoke and not think about smoking.
Keep at it!
Quit: October 18, 2007
Method: Cold Turkey