...and OFF HE WENT, on the first try, with his little tongue stuck out in concentration! =D
He did a great job, and we were all happy that he survived his first day of riding his bike without training wheels...but no one was more happy (and relieved) than this MOTHER! =) (Sarah was so excited she was skipping and jumping, and so was her dress...it's a good thing that she wears bloomers! =)
Here's a cute little video of him.