Originally Posted by
sewsewquilter
Nope, I do not have: Now right below you should see the word Font, Size and a white box with only a small triangle
This must be one of the wringles that has not been ironed out yet.
Go to Settings>General Settings>Miscellaneous Options>Message Editor Interface and check the bullet for Enhanced Interface. Then go to the bottom and Save Changes. That will enable all the formatting options in your reply boxes, edit boxes, and all like that. Then go back and try to edit your signature with colors and fonts. Luck!