Oh and Fletch - I keep forgetting to post this so while I remember......
Re the crawling stuff. I have no idea if this has contributed to Lucie crawling early or not, but my sister gave her this blow up toy thing that is suppose to help them crawl. It is like a blow up barrel and has a couple of balls in it and a weight thing, so when you push it, it comes back. Lucie loves pushing it around the living room. She also loves lying on it on her tum and kinda kicking off on her feet (of course you have to hold her there though). If you are interested, I can ask my sister where she got it from.