[xwiki-users] Structure advice please

Dear All Skinning is making good progress (thanks for advice!) I have begun to make a new panel for the main navigation which is to be fixed on all pages. I need some advice on the structure please. I understand what a space is, but not sure what I would use it for. I have to create a front page that has boxes that can be edited - so it has to have a different look to the rest of the pages. Should I create a new space for the other pages (or are they sections - calender, consortium partners, reports, forum etc...) you can see at http://www.4eyesdesign.co.uk/CAASTwiki02/ if it helps. Would that mean that I could then create the different look that I need? Or is using spaces the wrong way - perhaps I need a new class??? (Have done faq tutorial, and have some experience of oop) Would appreciate any pointers thanks Edward