Post installation

I have noticed that whenever a new user registers the admin email account is not notified. I thought the notification was sent automatically.
Is there something I have to set, or is it a bug?

I am using 4.4

I have been having major issues with IE 6.0 mangling my sites layout. It was suggested that I try out Dean Edwards IE7 as a possible fix. I have been trying to get it installed, without much luck...I think I correctly inserted the ie7-html.css into the common.inc header, but I keep getting errors in my log like this: 404 error: "javascript.ie7StyleSheet.blank" not found.

On top of that, nothing looks different...Has anyone played with it?

I searched around and can't find any explanation for this.

when setting up a new taxonomy vocabulary I get a choice of Disabled, Single and Multiple Hierarchy. I don't understand the difference between Single and Multiple hierarchies at all?

and how does the choice affect modules like the forum module?

cheers,
Alaa

Is it possible to supress the text that appears at the top of all pages, for example:

Submitted by admin on Fri, 06/04/2004 - 19:00.
So they look more professional? Or does it require delving into the PHP code?

Also, how can I embed dynamic content in the page itself? Some examples of what I want to do:

Hi,

Is there any way to display blocks in the sidebars, only to certain roles in Drupal. Do I have to code this within the block in PHP or can I use regular expressions in the path (in blocks) to control what is displayed. Any help in the right direction would be appreciated. I'm using Drupal 4.3.2 :-).

Thanks,
Aby

Hey gang... I would like to know how I can hide the Navigation menu when I'm not logged in, yet still allow for it to be present when I am logged in. Thanks for any help you can provide.

The site I'm refering to is: kurtcrandall.com