Well after trying the built in Blogger post editor and the Blogger word plugin, w.blogger and then finally Zoundry. I have decided I will give Zoundry a test for a few posts and see how it works. Sorry to those that might have seen the posts come and go throughout the day, but I was testing, and Blogger doesn't provide a test or development system, so production was the only place to try it out :)
I will rebuild the random data entry I did and see how Zoundry does for posting it.
You can find Zoundry at http://www.zoundry.com/download.html
It does appear to be the best so far today, but they do say it is in beta mode, so I have a feeling the "free" nature of the product may go away.