As I've mentioned in the past, we started cloth diapering when Benjamin was just a couple weeks old. He is approaching his first birthday, and we're still at it. I love it and don't have any plans to go back to disposables! We just recently had a few diapers added to our stash, and now we have enough that Katie can use them too (she is mostly potty trained, but still sleeps in a diaper).
Here is an opportunity I thought some of you might be interested in.