Size/Description Script Needed for Oscommerce

Hello, I am president of [login to view URL] Our site is currently using Oscommerce to put up our products online. We have over 2thousands products (some not available yet). It is neccessary for us to have a script to add the sizes to the products. We added the sizes in attributions but we need a scrip that can add size for all the products. Baisicly what i want is i put in the category and it adds the sizes to every product in that category. I can delete also sizes in that category if neccessary. Hence baisicly i need the same thing so i can add description to all the products. All the product descriptions are going to be same just like how [login to view URL] has done it. Please reffer to our site [login to view URL] for more details. Thanks and we urgently need you to contact us asap for this to be done because we need to get this sorted out very fast. If you are a fast and efficient coder please bid for this. Thanks ## Deliverables Coder must install on server and make sure no bugs or anything occurs. Must give full assistance on the script for few months on possible errors. ## Platform Windows XP