Module development and code questions

What is involved in updating a module from 4.7 to 5.1?

I'm particularly interested in being able to integrate Phorum in Drupal but there is currently only support for 4.7, so I'd like to see what would be involved in updating it.

excuse my language, i'm french.
I put buddylist pictures in my membres 's profils.
To display inline these pictures, i made a css.
But it's not very good..

Do you have another solution ???

CSS of the table :
.buddy img{
float:left;
display:inline;

Php code to show pictures :

I'm creating a new module, and so far everything has been going pretty well. I'm stuck on creating a new page, using MENU_SUGGESTED_ITEM though. I keep getting a page not found.

Here is my code for my menu item:

$items[] = array('path' => 'newsletter_archive', 'title' => t('Newsletter Archive'),
      'callback' => 'campaignmonitor_newsletter_archive',
      'access' => user_access('access archive'),
      'type' => MENU_SUGGESTED_ITEM);

Here is my code for the callback page function:

Hi,

The video module gives great results for YouTube videos. I wonder if anyone can tell me how to remove the help link provided beneath each video :

Problems viewing videos?
youtube.com

Thanks
http://blog.jamar.mr

I have a question i'm making a module only i need to create a navigation. The navigation is like the one in the SEARCH area. The links like Content > Gallery > Users right next to the title.

Only i can't seem to find a tutorial to show me how to do it so i'm asking here in the hopes someone will inform me.

I would like to implement a way for users to be able to submit links to content into my Drupal forum when surfing other sites. Kind of like the Digg and Reddit widgets. Other websites could post code for a button on their content pages and when users click it - they would be taken to a submission form on my site and it would auto-fill the link from the referring page and the title of that page in a new forum topic submission form. Do you know what I mean?