Long time lurker/information gather but first time poster! I'm usually able to find what I need on the forum but I have been away from OSCommerce for some time. The site is in MS2.2 and I understand that the standard Authorize.net module doesn't include an area for the CVV. Do I need to upgrade to 2rc2a to get one of the Authorize.net SIM contributions to work? I've tried http://addons.oscommerce.com/info/5663 without success. Any help is appreciated!