WordPress.org

New Installation :

1. Download & unzip to WordPress plugin directory.   
2. CHMOD the tmp folder to 777 (writable).
3. Login to WordPress admin panel and active the plugin.    
4. A new sub-menu [SlideZoom] will be appear under [setting] ,
   go to setting page and check your favourite setting. 
4. Under Media tab , click on sub-menu [SlideZoom] to upload images.

Upgrade :

IMPORTANT : After upgrade SlideZoom, please go to SlideZoom setting page,
check all setting then save one time to complete the upgrade.

1. First deactivate SlideZoom.  
2. Download the latest SlideZoom , unzip and over write the old files.  
3. Activate SlideZoom.
----OR----
Simple using WordPress automatic upgrade.