Module development and code questions

Hi there,
I am developing a site, where I want to have registered users, but have a 'team' role, for just a few of my users.
I want to be able to have a block or list, like the users block, but that only shows my 'team' role. I cant for the life of me work out how to make a view, or flexinode to show that content,.

site - http://www.riverkore.com/h2o

I'm creating a Drupal module to manage some contract information. I've a menu call-back function that is returning content by something like: return $page; On some (I' dont know exactly which content, I receive a "Page Not found" instead of the content.

What I've in detail:

- a form (created by hand)

- an call-back function linked to an url

- when the data gets posted to the url, I read some stuff from $_POST and build my page in $page

- at the end of the function I return $page

Hi

I hope this is an easy solution I am just over looking. I have developed a basketball league website, and I have some links (located in the Navigation section) for anonymous users to use Standings, News, etc... but now the anonymous user can also see the "create content" option. I would like to keep that there for the authenticated users but hidden to the anonymous? Is there a checkbox somewhere I might have checked off? How do I hide it again?

Thanks

Hi,
I need a brief explanation of what new aggregation is all about. Judging by the name, it would seem that I can "pull" news articles from the www and have them be gathered on my site (which I am in the process of beginning). How does this work? And can I "pull" site specific news, or will it just be any news that comes up?

I know I could probably find the answer to this with some research, but I thought it may help other newbies as well.

[I'm not sure if this is the best place for this -- it's my first post to the forum, please let me know if there's a better place.]

I'm developing a site with some custom data-types which are interrelated. I've built some of the data-types in CCK, and the results are more or less acceptable. However, because of the way the different data-types are related, there are some heavy issues with authoring workflows, that won't work for the non-technical content creators. Is it possible to modify the workflows without devling into the core of CCK, or do I need to create my own module for these data types?

(I think maybe this person is asking a similar question: http://drupal.org/node/87617.)

Perhaps some detail from the actual project would help:

Hi,

I need to render a form with radio buttons, each option in is own table row.

I already know that I need #parents and #tree, but I don’t get it :-(

How can I accomplish this? All I get is all the options (radio buttons) in the same row.

Thanks,
introfini