Let's go to the upgrade step by step. This instructions contain information for upgrading from prior 2.0 versions (alpha, beta, beta2, interim releases). For migration from version 1.8.2 to 2.0, please read the documentation package available to Club Members or refer to our forum.

Step by step:

1. Download the RC1 package from www.joomfish.net (don't unzip it);
2. Go to your Joomla! Administrator panel;
3. Ensure that you are using version of Joomla! 1.5.6 or later;
4. Go to Extensions -> Installation;
5. Choose the downloaded zip file;
6. Click on Upload & Install
7. Now you need to go either with eXtplorer or FTP client and delete the following two files:

- administrator/components/com_joomfish/admin.joomfish.php

- administrator/components/com_joomfish/JoomfishManager.class.php

You are done - YES, that's all. Future upgrades would be even easier.