I haven't had a chance to post this until now, but Elias really started crawling on all fours the week of his birthday. It was kind of like one day he just decided to start crawling on all fours, and he didn't look back. Now he has gotten FAST, and he can even crawl while holding something in his hands. So he'll grab something (for example, the forbidden TV remote!) and then crawl away really fast so you have to chase him! Stinker! I took some video when he first started, so this is an assembly of those clips. They're a couple weeks old now, so he's a better crawler than this now, but it still gives you an idea of what a big, smart boy he is!