hmm well my dynamic URL links query just the category field from my database(since its an ecommerce site - i have a dropdown menu and a side menu to show all product categories) then then "keyword" search box in the websites header area performs a seatch on the "product name". Both results page are identical (just one is a results per category and the other is a results on keywords from the product name).
I just think it would be better to use the same results page since I wouldnt need to change both pages if i need to change the layout etc.
currently my search box is using a POST.