Solution: Blog a few posts ahead of time and pre schedule these posts.They will post automatically at the pre scheduled time and date that you set. By doing this, you can post even when you are not at your computer. This way, you can free up sometime.
Matthew Bredel has a great example of how to do this with WordPress Blogs
You can visit his website for more tips at www.matthewbredel.com
Gina Jennings aka Gowriter shows a fast and simple example.
For other tips by Gina, visit her website www.creativeprofiteer.com