Gergely Tóth provided me with a version of Extra Product Fields adapted for the new version 2.3 osCommerce core which I am passing along here. Since I don't use the 2.3 core myself I'm afraid I can't answer any questions about this version of the contribution so you would need to contact Mr. Toth at about any problems with this version. I'm just posting it here since I know others will find it useful. Since this version will differ from the RC2a version I work on I decided it would be best to post this as a new contribution.