Brewology Store Tutorial
To use the store simply visit this site in your PS3 Browser. When you find something you want make sure you have a USB storage device attached to your PS3. Click download and select the location to download to. Once back in the XMB you should be able to install the PKG without restarting the PS3.
Brewology Store News
 10/2017 - Looking for a group of mods that would like to reboot the site / forums. PM monkeymaximus if interested.
 12/2016 - Thanks to aldostools, andreus.sebes, and STLcardsWS! They are helping maintain the PS3 store! If you want to help contact us on the forums