Post installation

(Regarding both 4.6.6 and 4.7)

This is probably an extremely simple thing to setup, but I'm not sure how to stop my users from being able to delete nodes which they've created? Is this tied into EDIT permissions?

Thing is, I don't mind if they want to edit their content, but would prefer that they don't delete it completely. Is this possible?

Thanks

After our hosting company had problems with too limited capacity on SQL servers and upgraded the server park we lost access to all our content. Our drupal site got migrated to the new dbserver. We now get error "Page not Found" for all users and all content. It does not matter if you are logged in or not. This happened gradually. First we still had some of the content available, now none of the pages is accessable anymore.

What could have happened here?

After following various posts concerning the common question, "What are your top x used modules," I noticed a pattern where certain modules are not as favoured due to 4.7 (officially released today) already including that functionality (or at least stated in those posts). Two modules that fall under this example are the feedback module and the troll module. Both are recommended against because they are no longer needed.

In firefox, each menu item has a >> before it (in addition to the drupal image, like leaf.png)

I don't see this in other drupal sites. I've compared my css with theirs. Can't seem to find the thing that's making the >> appear.

Let me know if you see the ">>", and what I might try to get rid of it.
my site: http://thebrothertons.com

BTW, I think if I could edit out the <ul> tag, that would work. But I don't know how.

Drupal 4.6.

When I login in with my main account I can click on "users" and see a numbered list of users so I know exactly how many members there are. I would like my members to know this number also.

I've messed with the member and profile mods and while they create a nice list for my auth members to see but neither of them create a numbered list.

I've been using the following code to display a random list of users (not my code), but I'd like it to contain the custom profile fields like profile_blog_title and profile_blog_description.