I've been following the tutorials on ssbits for some work I'm doing:
[url=http://www.ssbits.com/tutorials/2010/dataobjects-as-pages-part-1-keeping-it-simple/]DataObjects as Pages - Part 1[/url]
[url=http://www.ssbits.com/tutorials/2010/dataobjects-as-pages-part-2-using-model-admin-and-url-segments-to-create-a-product-catalogue/]DataObjects as Pages - Part 2[/url]
It's been extremely helpful so thanks to Aram for the information.
What I am now trying to do is to get the pages that are based on part 2 of the tutorial to show up in my sites navigation. There is a method for doing this in part 1 but obviously there is something I'm missing because using that code throws an error: : the method 'categorypages' does not exist on 'Product'.
Has anyone managed to get this working?