Problems creating own ToolbarSets

Hey folks

I'm trying now for about 3 hours to create my own Toolbar Set but I don't get it. As an additional difficulty, I'm using a template-system called Smarty. But that's no more a problem since I found a "converter"-function in the supportboard of the smarty-homepage.

Some information:

//My entry in the fckconfig.js
FCKConfig.ToolbarSets["Custom"] = [
   ['Bold','Italic','-','Link','Unlink','-','About']
] ;