After many hours of work, I found most of the editing tools for Aimoo Skins.

Go to "My Control Panel" --> then to "Skin & Style" --> and to "Skin Edit"

1.  Community Style =  just the background image - in this case, the lace patern.

2.  Top Style =  the image on the background - in this case, the little girl with pumpkins.

3.  Main links =  the size, colour and font type of the writting just under the forum name.

4.  Generic Table Headings = the bars accross with "Welcome..." or "Category"... 

    choice of colour, font and size, as well as some in that first box.

5.  Generic Table Cells = Titles that appear big in the picture as well as background of first box

6.  User name & Rank

7.  Category Style = "General"  "jeux"...

8.  Forum Style = information about various categories, also see the boxes to the right as compared to picture above.

9.  Title of each category

10.  Text drop down menu = no information on this at the moment.

11.  Topic & Author link = title of latest topic and author name.

12.  Topic Title Style = after you click "new topic", this gives you the choice of font size ...etc

13.  Topic Header Style = see items in bigger font

14.  Topic Style = box on the left - see items in bigger font

15.  Topic Content Style = it seems to be just the "Date Posted..."

16.  Reply Content = size, font and style of all the replies headers & date posted

Soooo much work!  I am sure it'll be helful in a long run.