Post installation

hello, i interesting to show(grab)RSS headlines from news sites(like news.yahoo.com,etc).
how possible to shoit it ar drupal?

Hi Everyone,

I'm stuck at step 5 in the install of Drupal 4.3.2. The Install file says this for step 5:

5. CONFIGURE DRUPAL

You can now launch your browser and point it to your Drupal site.

Create an account and login. The first account will automatically
become the main administrator account.

The back button does not work after I try to post an entry.
It keeps returning like those redirect pages which stop you going further back.

Is there a fix for this?

Unfortuantely, I don't have root access to my servr or db, I'm using a third party provider. Here' swhat I'm seeing every time I try to post a comment.

"user error: Access denied for user: 'changefo_dbuser@localhost' to database 'changefo_drupal'
query: LOCK TABLES sequences WRITE in /home/changefo/public_html/includes/database.mysql.inc on line 90.

warning: Cannot modify header information - headers already sent by (output started at /home/changefo/public_html/includes/common.inc:63) in /home/changefo/public_html/includes/common.inc on line 481."

How can a Drupal site's default theme be set.

After setting up drupal some of the files on the website which are not visible are showing up in clear text, such as the inc files and text files.

When the url for those files is typed they show up in clear text.

I believe fixing it in the case of Apache involves some settings in making some entries in a file called .htaccess.

Can anyone give me the definitive guide for fixing this condition with Drupal?