Excellent post about making SharePoint xhtml compliant

For anyone using the web content management components of MOSS 2007 to produce Internet sites this is essential reading. SharePoint uses a lot of ASP.Net controls which render using tables and non compliant html. To get rid of this there are a few things you can do which are explained in this blog post http://zac.provoke.co.nz/archive/2007/04/19/guide-to-making-sharepoint-xhtml-compliant.aspx