I reached 20k in gamerscore in July of 2009. Today, I just passed 30k. I know that's nothing compared to the vast majority of members on this site, but when you have a career and 2 children under the age of six, that's pretty good. In 2009 I was 31, today I'm 34. It took three years. I guessed in my 20k post I would make it by April 2011; that was off by just a hair. I'd have to say that since July 2009, the Batman games by Rocksteady have been my favorites. I've had to replace my 360 twice in the 30k time frame. I have a feeling 40k won't be until 2015.