Another problem encountered: I have installed on my test site all the packages, I test all the options and package configurations. Tests performed by importing standard file categories for Coupons script and Yellowpage script and found a problem. When I click on the (Computers) category in Coupons script, the system opens the (Computers) category Yellowpages package. When I click on the category in (Computers) Yellowpages script, open the page correctly the (Computers) of Yellowpage category. I think there is a problem in categories.sql file coupons script. Or own code Coupons script. Thanks for Help.