We've just got to the end of our very long wait, so sorry we can't keep you company anymore. What I did with the waiting time though was really focus on my health - getting fitter, losing some weight, etc. It helps with pregnancy in the end, and also gives you a great sense of DOING something, not just being sidelined while you wait for your turn :)
Most active thread is the TTC for 12+ mths in the planning for pregnancy/trying for a baby section of the forum, which has people at every stage in the journey and has helped keep me sane over the last 18 mths.