Robert_Charlton - 8:10 pm on Nov 22, 2006 (gmt 0)

With a large number of products you can more easily end up with duplicate urls for the same exact content - especially if you have different ways of slicing and dicing the database - so be wary of that.

Here are some thoughts on this I'd posted a few years ago... doesn't apply to all sites, but applicable to many...

How to make a form driven site searchable
[webmasterworld.com...]