Some people like for programs to look pretty. For those people (who like Firefox as well) there is CuteMenus. CuteMenus adds an icon next to just about every option and menu inside of Firefox. There is no extra functionality here. This extension just makes Firefox look better.

[Learn More About CuteMenus!]

For more help, check these out...

• Smart Bookmarks Bar
• GButts
• Sidebar Icons