title: Magento products not showing in backend after importing Magento 1.3 products to Magento 1.9
body: <p>I am Upgrading my old Magento 1.3 website to Magento 1.9.
  I managed to setup another temp domain and have installed Magento 1.9 and the theme it all works fine,
  Now i want to import all the products from Magento 1.3 to my new installation of Magento 1.9.
  I did an export from 1.9 and mapped the column names in 1.3 export settings and have skipped some optional columns to export. Initially it was giving me an error of invalid tax_class_id value set though they were identical in both Magento setup. Then i skipped the tax_class_id column to export.</p>
  
  <p>The problem is all the products are saving into my new Magento 1.9 DB but i can't see them in Manage Products admin page i tried to clean the cache and reindexing.</p>
  
  <p>Please can anyone help me.............</p>