Hi Pamela,
If you could change the embedding settings, it is because you are the owner and can change other configurations.
Do you still have problems to edit your forum? What exactly?
I have a suggestion for you: you could change the appearance of your forum by adding the following CSS code to the forum style.
Click on "Options > Change forum appearance" and then add:
.nabble, .nabble .no-bg-color {
background-color: #FFFEE2;
}
.nabble .light-bg-color {
background-color: #FFFDBB;
}
.nabble .shaded-bg-color {
background-color: #EEECA4;
}
This is just the basic colors. You can find more information here:
http://n2.nabble.com/help/Answer.jtp?id=39Regards,
Hugo Teixeira
Nabble.com