To edit southernmath.com and blogger:
Southernmath.com1. webhosting.yahoo.com
2. sign in "extra last letter"
3. Create and Update box
4. Use "Site Solutions"
Blogger
1. go to ed638blog4greg.blogspot.com
2. sign in to my g-mail account
3. I should see a list of my blogs.... choose and edit.... publish.... exit