I had heard that the Blogger software made this easy and the rumors were right. The setup was simple - deciding on the name and the URL took the most time.
I decided to go with a personal interest as my blog URL name - tinyboxcollector refers to one of my hobbies - collecting miniature boxes (all shapes, sizes, and material makeup). Trying to incorporate that PLAY concept again:)
I really like the avatar personalization that Mary Ellen made a part of her profile. I'm hoping to add that to my personal profile as well, once I can figure out where and how.