IMHO you can't integrate 960gs here. This generator generates quasi-absolute positioned elements. There is no ltr flow of the elements.

EDIT: There is a nice 960.gs layout generator available for some time now. http://960ls.atomidata.com/

thanks! 960gs sounds interesting, looking at it now.

the tool right now automatically does hierarchical nesting if a div is inside another one.

the download zip contains the sliced images and the html to display them in the layout specified, is that what you are refering to for image slicing?

Ah I didn't see that-- just saw the generated code. Nice. You might want to add that to step 3 on the homepage, and have the button say "download code and images".