As Joe said yesterday, he updated Creating Skins from Artisteer HTML templates to include the step you need. You must first look at the matrix on that page and identify which delivered skin matches the layout of your Artisteer design. Then you copy the contents of that skin folder into a new skin folder under your site. Finally, you export your Artisteer design as HTML, and copy the exported files over the top of that new skin folder.

Example:

1. I create an Artisteer 3.1 layout called MyDesign.artx, with header inside sheet, menu inside sheet above header, and footer inside sheet.
2. I look at the matrix in the article and see that I need to start with either artisteer31-blackngreen or artisteer31-verticalmenu2 as my base skin.
3. I create the folder \Data\sites\1\skins\MyDesign, and copy the complete contents of \Data\skins\artisteer31-blackngreen to that new folder.
4. Within Artisteer, I export MyDesign.artx as HTML, and copy all of the resulting files and folders to \Data\sites\1\skins\MyDesign, overwriting any files that have the same name.
5. I launch my site and change the skin to MyDesign. Hopefully everything will look good. If not, some CSS adjustments may need to be made.

Jamie

In Artisteer, on the Header, Menu, and Footer tabs, there is a toolbar option for Position (on the Footer tab it's labeled Length and Position). When you select that, you can choose how the header/menu/footer is positioned within in your design. What you have selected in those three places is what will determine which of the delivered Artisteer layouts you should overwrite with your exported design.

Jamie