Module development and code questions

Hello,

I am setting up the official blog for the CeBit expo in Australia for may and I have chosen drupal. www.bloggerzone.com.au

I am having trouble with the advertising module.

It is called adds, and when you submit a second add, it does not list it under the first add, it just dynamically loads the adds on each page refresh.

Is there a working advertising banner module for the lastest drupal I can use to post image adds under each other?

Can anyone help me with this?

I have created a node module. In module_menu function I put

$items[] = array('path' => 'node/add/xxxx', 'title' => t('xxxxx'),
'access' => 1,'type' => MENU_LOCAL_TASK);

It is not displaying the menu on page. I want to display this menu when user access this module.

Plz help

After I set Autosubscribe for all the users. The system sometimes failed to send a notification to the user when someone made a comment to his/her post. Can anyone help?

It seems to me that the current version of Subscriptions Module (for Drupal 4.7) cannot let the administer to administrate users' subscriptions. A web site may want to have the control on what content a user can subscribe, say base on certain category.

Is there a way that I can remove the preview button in my custom node?

When I send the user to the add screen, i use this function:

function weblinks_form_weblink_user() {
drupal_goto("node/add/weblinks", $query = "ref=user");
}

The only way I can think of is hacking the core code...

please help...

I have developed a module that adds many database fields to node in the mynodehook_load($node) function.
It reads several business database tables to get the data. This is working well.

Now I would like to use the contributed module view.module to build a view that references some of the properties in the $node.
I would like to be able to create a column from $node->date_rejected for example.

I cannot find an example or documentation on how to add custom data fields to the views admin tool so I can choose the field as a column number.