You will need to put in Your Sites Name, a Tag Line for your blog, Time Zone, Date Display, and choosing what day of the week you want to have as "new week".
These thing must be done and only take a few minutes.
Watch on youtube.com
Watch this short video How To and then you will be on your way with your new blog.
This video was made for the Hot Blog Tips Youtube channel...you can find more blogging tips and discussions there.