Post installation

Can you completely disable email notification for each new content posted (but not for registration confirmation) for OG. I get so many post daily I am afraid my server won't be able to survive those emails if I install OG.
Also a related question is can I queue the email instead of sending immediately (not through OGist ) but each posts through something like sendmail -q option.

Hi,

I have my web portal running on drupal 4.6.3. I have tinymce running absolutely fine, the WYSIWYG editor area shows up with all teh advanced options.

However, when a user tries to place some html code in the text area, selecting the option as "Full html",
the corresponding source shows up on the page.

To make it more clear, I am editing an existing story using teh tinymce editor space.
I go to edit option for the story, and place this in teh body:

I have two questions on changing my website. I have made some cosmetic changes and just need to make two more and I'm pretty much done with the layout. My site is www.wisdominlight.com

1st question: How do I add a "bar" separating the header from the rest of the page. I made a header and made the background white to blend in, but it needs a transition from the header to the rest of the page to look more clean. I can make the image, but I just need to know what code and where to add it in my style.css.

I have installed Shoutcast server:

Now what next?

I have used shoutcast DNS server before as a stand alone to run my internet radio, but with this web based one I have no idea how to use it,

Can users actually run their own streams on my site using this as a server?
Does it chew my bandwidth?
How do I configure it so any user can configure their own stream and have a listener url on my site?

Thank you in advance.

I'm unclear about how I should be calling a function in one module from another.

E.g. if ABC and XYZ are modules, I want to call XYZ_whatever() from ABC.

So should I call XYZ_whatever() directly, or use module_invoke( 'XYZ', 'whatever' ) ?

The description of module_invoke() says "Invoke a hook in a particular module." Is "hooK" being used as a synonym for "function" or does it mean hook as in one of these functions? http://api.drupal.org/api/4.7/group/hooks

I have pored over every forum post I can find about problems with the search module and none of them match what I am experiencing, which is:

- The search block will not display in either column for any user except me (user #1 in the users table).
- The search box will display in the header for other users, but returns an access denied page for any one but me.

I have double- and triple-checked everything I can think of, including: