Converting to Drupal

After several security issues with Wordpress, I finally decided to move to Drupal as a CMS instead of just using a blog.

I have the blog module enabled and have posted a blog post to test but I would like to add some functionality and have no clue what to add.

I ran across a site from the forums - sanfranciscorealestate.com which had the blog categories on the left in expandable links and would like to add this functionality to my site but when I asked the site owner he simplt stated he had someone else do it and did not know how to do it.

Hello.
I'm new to the drupal forums.
I want to convert one exoops based website to drupal.
Any help or tips ?
Thanks and sorry for my poor english

I'm looking to import data from my old custom written site. The table where I used to store my data looks something like this:

Columns:
------------
id
date
title
content

Example row:
-----------------
1
20070509@11:36
Test Title
MyContent

What would be the easiest and best way to get this into the blog in drupal?

Hello,

I'm a Drupal newbie and building at the moment my first drupal driven site.
Unfortunately I need some help :-)
So my problem is the following:

Hi,

I need to move (import) some blog posts created as stories from one Drupal site to another Drupal site. Is there an easier, semi-automatic way of doing this, perhaps with some SQL code, or do I have to re-create them? What would happen to my categories, since not all of them exist in the destination site?

I should migrate a site and-commerce from Jooomla to Drupal. In effects from Virtuemart to AND-commerce of Drupal.
I find difficulty for how much pertains the images because in and-commerce of Drupal I do not find the relevant field.
Someone it knows to say me how to do? Thanks