Module development and code questions

I have a situation where I have a content type defined for a custom node user profile.
Using the installed LoginToBoggan module, I need to insert into that custom user profile, something like First Name and Second Name when the user hits Register.

Documentation on the content types API is not that great... I'll keep trying to manage this, but please point me in the right direction if you can. I`m a Drupal n00b developer.
Can anyone help?

Hi,

I'm trying to put together a search page with a list of 50 or so suggested words that the user can tick/untick and then click Submit to bring back a search result for the words that they selected.

I was going to do this manually as a html form but I have very limited knowledge of PHP. I am stuck on getting the phrases to combine in a search. At the moment if I tick more than one term in the form the search only comes back with the last term in the list that was ticked.

Form code is:

hello guys,

I'm new to drupal and have been trying ti implement Ajax in my module.. but cant seem to make it work..

I need my module to create a block that displays 15 records from a database table. Bottom will show "More Links" and when a user clicks it should display next 15 records in the same block without Page Refresh.

Can u help me achieve that.

i need a fully functional code that can update records in the block

i have created the module that adds the block n can write SQL to change whereever needed but Ajax calls not yet...

I am seeking for a modul for a telephone or contact person list in a company. in best case the module can import and export the contacts.

Who can help me or know a modul

i have recently upgraded my drupal 4.7 to druapl 5.0 and installed the google sitemaps (XML sitemaps) module (http://drupal.org/project/gsitemap) the sitemap is not being generated now and when i open the sitemap url of my site it says

Error loading stylesheet: An XSLT stylesheet does not have an XML mimetype:http://www.siddharthfans.com/sites/all/modules/gsitemap/gss.xsl

I want to write a module wich meet this requirement :
- There is a select box include some items ( I've done it already).
- When i select an item in select box . It will change a variable "choice",which is a global variable.
I'm so new to drupal that i don't know how to do it.
Thanks for your supporting.