Tried everything node_save is not saving fields Please Help!

HI All,

I have been looking round the net for answers as to why my code isn't working properly, I appear to be following the same rules as all the node_save() examples that I have come across, but this is what happens.

I have a custom content type of an organic group (client_account) it has been set up with custom fields as well as the group_group value to set it as an OG, when I I pass the values across to pragmatically to create the node a content type is created, but only the title is populated and the checkbox to assign it as a group is left unchecked, I am pulling what little hair I have left out with this because it has been frustrating me all night, Please find the code to save the node type below, if anyone can point what I am doing wrong I would really really appreciate it!

<?php

function hook_form_submit($form, &$form_state)
{
global $user;
        $node = new stdClass();
        $node->type = 'client_account'; //assign the content type
        $node->title = $form_state['values']['groupName']; assign the title value
        $node->uid = $user->uid; //link it with the current user id
        $node->name = $user->name; //Provide the author
        $node->comment = 0; //disable comments
        $node->promote = 0; //do not promote
        $node->language = 'en'; //set language type as english
        $node->is_new = True; //it is a new new node not an update
        $node->path = array('alias' => 'accounts/' . $form_state['values']['groupName']); // Setting a node path
        node_object_prepare($node); // Set some default values.



        $node->group_group[$node->language][0]['value'] = 1; // tell drupal it is an organic group
        // The rest of the fields in the content type are actually stored as text fields now insert the custom field data:
        $node->field_company_contact[$node->language][0]['value'] = $form_state['values']['contactName'];
        $node->field_client_email[$node->language][0]['value'] = $form_state['values']['clientEmail'];
        //not implemented yet but requires a default value
        $node->body[$node->language][0]['value'] = 'set body with page values';
        //not implemented yet but requires a default value
        $node->field_company_logo[$node->language][0]['value'] = "/images/logo.png";
        $node->field_website[$node->language][0]['value'] = $form_state['values']['website'];
        $node->field_address_line1[$node->language][0]['value'] = $form_state['values']['addressLine1'];
        $node->field_address_line_2[$node->language][0]['value'] = $form_state['values']['addressLine2'];
        $node->field_address_line_2[$node->language][0]['value'] = $form_state['values']['addressLine3'];
        $node->field_region[$node->language][0]['value'] = $form_state['values']['county'];
        $node->field_post_code[$node->language][0]['value'] = $form_state['values']['postCode'];
        //create the node

         //Organic groups fields
        $node->og_description = 'A group managed by ' . $user->name;
        $node->og_register = 0;
        $node->og_directory = 1;
        $node->og_private = 1;
        $node->og_selective = 3;


        /*
         * drupal_printd($var, $title, $die=false)
         * is a function I added for on the fly debugging
         */
        drupal_printd($node, "original_node"); //display original node data
        $node = node_submit($node);
        drupal_printd($node, "node save"); //display the node data AFTER the node_submit() function
        $node = node_save($node);
        drupal_printd($node, "result"); //display the result of node_save() - not sure if this has a return value
        drupal_goto("accounts"); //node has been created go to the users Accounts page and show the new group
}

?>

Using the drupal_printd() function I can see that on the first call it is populated, in the second call it is also populated, but $node = node_save() does not return anything, I can hopefully assume that this is correct because the node IS created but the field values are not saved nor is it assigned as a group, so I MUST be doing something wrong with the field values,only I just cannot find out what!

All help is greatly appreciated.

Jim