Once you have downloaded the VideoStore PKG file to your computer, you will need to transfer it to your PS3. The standard method is via a USB drive.
Navigating Video Store 2.2 for PS3: Features, Installation, and PKG Links video store 22 ps3 pkg link
The official repository for the Videostore project is hosted on Videogamesscz Latest Version : While version 2.2 was a major milestone, Videostore 3.0 is the most recent stable release available for download. Installation File : Look for the VIDEOSTORE.3.0.pkg Once you have downloaded the VideoStore PKG file