Making OpenSSL use A Verisign issued certificate for ecommerce

Hello All, I am currently switching to a basic shopping cart system that I created to a more robust PHP X-Cart system that my company purchased, but I am having an issue getting transactions to go through Verisign's payflow pro. I have OpenSSL 0.9.8d installed, but when the OpenSSL module is called by X-Cart to send the transaction request (using XMLPay), Verisign reports back that it cannot verify the certificate. Do I need to to add a command line switch to tell OpenSSL to use the Verisign issued certificate? (e.g. -CAfile /path/to/verisign/cert) Statement used to send payment request to Verisign (in test mode): C:\OpenSSL\bin\openssl.exe s_client -connect test-payflow.verisign.com:443 -quiet < C:\path\to\xct10.tmp 2>C:\path\to\xct11.tmp Any help would be appreciated. Thanks Ken Vandegrift kvandegrift@sharis.com <mailto:kvandegrift@sharis.com> Web Administrator Sharis Mgmt. Corp