My scenario is a follows.1. Get back a list of products from a database2. For each product returned, generate a dcr - the dcrs are generated into one folder and then subsequent category directories3. For each dcr generated, generate 2 php files - the php files are generated into catogory folders. 4. Generate a listing page for the products in each category.Number 1 to 3 are done. A snippet of my code for number is as follows.....$cmd = "iwperl ${iwpt_compile} -pt ${some_location} -iw_include-location ${some_vpath} -ofile temp.php -iw_pt-dcr ";Any ideas on the code for generating a listing for the category pages in the category folders in 3 above