Upgrading Drupal

Hello, I have a fairly simple question - I need to know what exactly “not supported” means when it comes to modules.

Hi All,
I have successfuly ported most of the functionalities of my multilingual site from Drupal 6 to Drupal 7.
The main aim of my module is to collect contents from Drupal ;send them over to a translation engine for
translation and retrieve the contents back inside Drupal.
I have achieved this by retrieving the translated contents inside Drupal database. Post my migration this
module is compatible wih both Drupal 6 and Drupal 7.
One thing remains which iam trying to get functioning in Drupal 7 which worked in D6.
Scenario:
>I have my site supporting French,English and Spanish.
>Suppose a node with Title: 'Hello World' and Body : 'How are you dong!'. This node is originally in English
>I have got this translated into French. And the translated content currentlty(both title and body) lies in the database.
>I click on the content menu link say'Hello World' with the language switcher currently on 'English'.
I see the content well and good i.e. title 'Hello World 'and body 'How are you dong!' .
>I click on 'French' on my Language switcher block. I now see the French rendition of the content which is drawn
from the database table thanks to a query.

What i need to get working?
>I click on 'Spanish' i must see a message "The version of the content belonging to the chosen language is unavailable."

Hi
I'm building a new site for a customer and I'm looking to transfer the existing users to the new site, but struggling.
Old Drupal 5.5
New Drupal 6.24
I can export it, using Profile Export CSV, but my issue is with the importinf to D6.

I'm using User Import, and it seem to be ok, but it wont import the User Name, which is in column 2 of the CSV - the CSV doesn't have the password either, but thats not a big issue.
My CSV columns are pretty basic ...

uid name email Name Company Name Address Town Country Telephone

Hi,
Last week I upgraded my website drupal core version to 6.24, and today I tried to upgrade the database schema, however, when I run (usinf FF) the script to update database schema I get the next error:

An unrecoverable error has occurred. You can find the error message below. It is advised to copy it to the clipboard for reference.
Please, continue to error page
An HTTP error 0 occurred. http://misfinanzasenlinea.com/update.php?id=1&op=do

i have bad problem in my one site when i click run cron-job manually it's dont work and i redirect to useraccount page i clear cach ,and go in cpanel --->phpmyadmin---->variable table and run this query

DELETE FROM `variable` WHERE name = 'cron_semaphore';
DELETE FROM `variable` WHERE name = 'cron_last';

but after clear cach and then run cron-job manually again i had same problem yet

I am creating a test.mysite.com for testing before upgrading to 7.12. I've followed the directions here as best I can without shell access. Sumarized as:
1. create a test_html folder in the root directory
2. copy entire public_html folder into test_html folder
3. create test.mysite.com subdomain
4. create database for new subdomain
5. from phpAdmin export current database, and import into new database
6. added existing user to new subdomain