Post installation

Hi, I´m having this problem... When i include php content ie:

include("http://www.mydomain.com/xmlist/index.php?categ=1234");

Sometimes works.... buy almost always i receive a "page not found" explorer error.
When i access directly: http://www.mydomain.com/xmlist/index.php?categ=1234 All fine, no problem.

Please help me with this.... I don´t know what to do, i´m stuck.

Thanks in advance.

Everything is said in my question...

Is it possible to disable & hide the preview button for all nodes?
I'm building a single user brochure site in drupal 4.6 & the preview button (and following actions) confuses my "very base level understanding" client. With lots of other form elements I've simply used .css to hide some things though the preview button doesn't have a reference...

Ta for any help :)

Hi all, newbie here. Loving Drupal at the moment and am getting content uploaded for a community/member journal (using 4.6). However after recently posting a story this error came up:

user error: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
query: SELECT n.*, u.uid, u.name, u.picture, u.data FROM node n INNER JOIN users u ON u.uid = n.uid WHERE in /home/outboard/www/www/drupal-4.6.4/includes/database.mysql.inc on line 66.

I am creating a web-site with a requirement that users can restrict some of the pages they create to be visible only to chosen groups of people. There are only a few groups with fixed names (like "friends") and each user decides who is in their version of that group. For example a user "pete" could have a group called "friends" containing "joe, jane, sue". But "jane" could also have a group called "friends" containing "jane, pete". When a user creates a page they can flag that page as being visible to "friends" only.

How can I setup Drupal so that all blog entries have a url like this:

blog/$nid

where $nid is the node id? Any help is greatly appreciated!