Post installation

My menus are closer to behaving the way I want, but I still need some help tweaking them.

Here's the address for my installation http://www.lithostech.com

Hi

I am new to Drupal, so my appolgy if this is a silly question. I have installed Drupal 4.7 and created my own theme. However I wish to dissable the display of the name of a menu.

For instance the default Navigation menu has the name Navigation displayed above it. When logged in as admin, it has admin above it.

I am wondering if there is an easy way to dissable the display of the name?

Sorry, my english it's so bad!
In my PC had installed Drupal 4.7.0 and it worked very good, everything!! But when I uploaded on my hosting, modules doesn't appear! I tried in IE and Firefox, and the problem it's the same.
After that, I tried with 4.6.0. I uploaded it and worked, modules page works perfectly!!!

What kind of problem is there if one version works but the other not?
I would like to work with the latest version, but is not useful if the modules pages (after login off course) doesn't appear.

I'm getting this error whenever cron.php page is accessed

Fatal error: Call to undefined function: xml_parser_create() in /var/www/hypersensory.com/htdocs/includes/xmlrpc.inc on line 131

It looks like i'm having problems with php and xml, but can't figure out what exactly.

I've really been scratching my head about why my menu item in the navigation menu wasn't expanding properly when clicked on. Basically, it's a menu called 'Projects' that points to 'node/4' with submenus 'Games', 'IDEs', etc. When I clicked on it, it never expanded properly and I believe I found out why. I have a primary link called 'Projects' that points to 'node/4' as well. So, Drupal recognizes 'node/4' as belonging to that primary link and doesn't bother checking and expanding the menu item in the navigation menu.

Hi,

I'd like to keep up with new versions of modules I installed. While I found a issues (http://drupal.org/project/issues) and can choose to subscribe to any, I'd rather know only release updates of modules I use.

Is there a way to be informed?

Any help would be greatly appreciated.