[PHPdev]

This is one example of what needs to be changed

#
# Insert into orders
#
        db_query("insert into $sql_tbl[orders] (login, total, giftcert_discount, giftcert_ids, subtotal, shipping_cost, shippingid, tax, tax_gst, tax_pst, total_vat, taxes_applyed, discount, coupon, coupon_discount, date, status, payment_method, flag, notes, details, title, firstname, lastname, company, b_address, b_address2, b_city, b_state, b_country, b_zipcode, s_firstname, s_lastname, s_company, s_address, s_address2, s_city, s_state, s_country, s_zipcode, phone, fax, email, url, reg_numbers) values ('".addslashes($userinfo["login"])."', '$current_order[total_cost]', '$giftcert_discount', '$giftcert_str', '$current_order[sub_total]','$current_order[shipping_cost]', '$cart[shippingid]', '$current_order[tax_cost]', '$current_order[tax_gst]', '$current_order[tax_pst]', '$current_order[total_vat]', '$taxes_applyed', '$current_order[discount]', '".addslashes($current_order[coupon])."', '$current_order[coupon_discount]', '".time()."', '$order_status', '".addslashes($payment_method)."', 'N', '".addslashes($order_notes)."','".addslashes(text_crypt($order_details))."', '".addslashes($userinfo["title"])."', '".addslashes($userinfo["firstname"])."', '".addslashes($userinfo["lastname"])."', '".addslashes($userinfo["company"])."', '".addslashes($userinfo["b_address"])."', '".addslashes($userinfo["b_address2"])."','".addslashes($userinfo["b_city"])."', '".addslashes($userinfo["b_state"])."', '".addslashes($userinfo["b_country"])."', '".addslashes($userinfo["b_zipcode"])."', '".addslashes($userinfo["s_firstname"])."', '".addslashes($userinfo["s_lastname"])."', '".addslashes($userinfo["s_company"])."', '".addslashes($userinfo["s_address"])."', '".addslashes($userinfo["s_address2"])."', '".addslashes($userinfo["s_city"])."', '".addslashes($userinfo["s_state"])."', '".addslashes($userinfo["s_country"])."', '".addslashes($userinfo["s_zipcode"])."', '".addslashes($userinfo["phone"])."', '".addslashes($userinfo["fax"])."', '$userinfo[email]', '".addslashes($userinfo["url"])."', '$reg_numbers')");

This section used to look like

#
# Insert into orders
#
        db_query("insert into $sql_tbl[orders] (login, total, giftcert_discount, giftcert_ids, subtotal, shipping_cost, shippingid, tax, tax_gst, tax_pst, total_vat, taxes_applyed, discount, coupon, coupon_discount, date, status, payment_method, flag, notes, details, title, firstname, lastname, company, b_address, b_city, b_state, b_country, b_zipcode, s_address, s_city, s_state, s_country, s_zipcode, phone, fax, email, url, reg_numbers) values ('".addslashes($userinfo["login"])."', '$current_order[total_cost]', '$giftcert_discount', '$giftcert_str', '$current_order[sub_total]','$current_order[shipping_cost]', '$cart[shippingid]', '$current_order[tax_cost]', '$current_order[tax_gst]', '$current_order[tax_pst]', '$current_order[total_vat]', '$taxes_applyed', '$current_order[discount]', '".addslashes($current_order[coupon])."', '$current_order[coupon_discount]', '".time()."', '$order_status', '".addslashes($payment_method)."', 'N', '".addslashes($order_notes)."','".addslashes(text_crypt($order_details))."', '".addslashes($userinfo["title"])."', '".addslashes($userinfo["firstname"])."', '".addslashes($userinfo["lastname"])."', '".addslashes($userinfo["company"])."', '".addslashes($userinfo["b_address"])."', '".addslashes($userinfo["b_city"])."', '".addslashes($userinfo["b_state"])."', '".addslashes($userinfo["b_country"])."', '".addslashes($userinfo["b_zipcode"])."', '".addslashes($userinfo["s_firstname"])."', '".addslashes($userinfo["s_address"])."', '"..addslashes($userinfo["s_city"])."', '".addslashes($userinfo["s_state"])."', '".addslashes($userinfo["s_country"])."', '".addslashes($userinfo["s_zipcode"])."', '".addslashes($userinfo["phone"])."', '".addslashes($userinfo["fax"])."', '$userinfo[email]', '".addslashes($userinfo["url"])."', '$reg_numbers')");

NOTE the addition of the s_firstname, s_lastname, s_address2, b_address2 fields. This may not be 100% accurate becasue I dont have the oritional file to compare to.

Also you will need to edit the "update" and "insert" statements for the customers table in includes/register.php

Hope this helps...