Not sure if anyone has found this out yet.
Real simple: http://zeus.dl.playstation.net/cdn/E...D1FHn6KwE5.pkg
Download that, its the beta's PKG (BCET70024, EUROPE, region doesn't matter)
Patch with the latest DEBUG update: http://b0.ww.sp-int.dl.playstation.n...0204-V0100.pkg
Start the game.
Note: every time i try to join an online match i get a network error (#10011) at the loading screen, the servers might be checking if my psn id actually has the license while loading, or it might just be my network, or the servers might have been down when i first tried. please post if you have any success with online matches.
Botzone works fine though.