Drupal 7.x

I've got Drupal 7 installed at a university to develop a site for certain student employees.

I installed the cas-7.x-1.0 module (first I installed the libraries module and phpCAS per the documentation).

The CAS module shows up in Drupal. It sees and claims it has loaded phpCAS. I can enable and configure the CAS module per the information I got from the university's web administrator. (cas site is login.example.com with port 443).

I added a block to show the CAS login. I also enabled logging to ~\CASlog.

I'm tearing my hair out trying to find where to change the file upload size limit - it's set to 800kb for uploading an avatar in a profile and I want to increase it.

Anyone know where the setting is? I've looked everywhere.

Also, where would you change the 2MB limit on other uploads?

Thanks in advance....

I exported my drupalgardens site to Windows 7 and have these issues:

1) The home page & unauthenticated pages like /news work but I get a 404 on ../user and a 403 on ../admin.

2) My site is completely unstyled, it's not reading any css. I set up a new vhost for it at a new name and ported the sites/mysite.drupalgardens.com/ js & styles folder into /default, overriding the ones in default, so they should be available.

I'm trying to put the search form in the topbar in the Marinelli theme and it just doesn't want to appear.. First the slide-down topbar didn't appear at all, but creating a new block there solved the problem. Still - the search form is not there. Have you got any ideas?

I am using drupal 7 from 3 weeks , but I am starting to be really disapointed. I can not find the way to display rows from the mysql table. I jsut need simple page displaying data from table on the webpage.

The thing is I have this code on a d6 instalation working just fine
but now I need to use the same query to the database, but the code changes since in d7 there is no db_result.
Hope you can help me with this

the d6 code Im using is this:

$node_field[0]['value'] = db_result(db_query("SELECT field_YOURFIELDNAME_value FROM content_type_YOURCONTENTTYPE WHERE nid=%d",$node->field_YOURNODEREFERENCEFIELDNAME[0][nid])) * $node->field_THISNODESFIELD[0]['value'] ;