I found some more discussion on this subject here: http://dougal.gunters.org/blog/2009/02/04/efficient-wordpress-permalinks S.K -- Have we added life to our years? --- They call me S.K http://www.cyberbrahma.com/ - My main web site http://www.cyberbrahma.com/blog/ - My English Blog http://kichu.cyberbrahma.com/ - My Tamil Blog