Drupal 7.x

I have enabled the Locale Module and Content translation. But I am still not seeing the full functionality of multilingual Site for several reason. For instance, the front page shows all languages regardless of user choice through the Language switcher. I know, I know, the i18n should do this but, I tested it and it is still not doing it which is understandable since it's still not complete for D7. Also, there is a module called Language Switch, which is still in Alpha stage, that does hide content not belonging to the selected language. However, it also hides it from the admin screen.

I need to theme Taxonomy pages on a client site and am finding out that D7 uses the node.tpl for its rendering of taxonomy pages.

How can I target either all and/or specific taxonomy pages for theming? There is a template in the core Taxonomy module, but that only controls the description of the term.

Is there a way to target Taxonomy pages via overriding tpl files?

Thanks!

Attempting to go from 6.19 to 7.0 and received a few errors (see below). Read some posts and removed ALL modules in /sites/all/modules/ but issue still persists.

When attempting to run the update script http://www.resellrightsebookstore.com/update.php an error is displayed...

Notice: unserialize(): Error at offset 252 of 778 bytes in _drupal_session_read() (line 108 of /hsphere/local/home/c302713/resellrightsebookstore.com/includes/session.inc)

But the script allows you to continue but the error above remains when passed to the "Review Updates" page. On this page there were 119 updates to be completed the first run but now displays 77 updates to be performed and I can not get passed this stage.

Clicking "Apply Pending Updates" results in the following error message...

Notice: unserialize(): Error at offset 252 of 778 bytes in _drupal_session_read() (line 108 of /hsphere/local/home/c302713/resellrightsebookstore.com/includes/session.inc).
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 the error page

Hi,
I'm making a Drupal website with an Image gallery, the Gallery works with PHP.
Now my question is, can I make a PHP upload script where ONLY the Drupal-admin can upload Images? If it's possible, how?

Drupal (7) has many core modules. Is there an overview that shows examples of the use of the various core modules?

Thanks.

I have just made clean install of Drupal 7. Install was perfect, but I'm having problem when changing site theme. Im getting "access denied" although Im logged in as super-user. Also I cant disable or enable any themes. Have been searching for answer, but with no success.

Could somebody help me.
Thanks.