Originally Posted by surgui

Here are some mainstream directories that were free when I submitted my sites.

Banner Dukan Directory
B2b Internet Marketing Web Directory
A1 Web Directory
Human Edited Internet Web Directory
AAA Web Directory
Add 2 Directories
Web Directory www.add-page.com
add2us.com - Free web directory
Add Your Link Now - Seo Friendly Web Directory, Best Web Directory

These are not mine. I have picked them up off various lists along the way and they were offering webmasters "free" one way back links with a limited shelf life.