I am currently on 5.00 M33-6 fresh install with nothing else running or on it. I am trying to get caught up in the scene and I am trying to install Permetheus 4. Every time I install it, it will tell me installation complete and I exit to XMB and I check my FW and it still says 5.00 M33-6. I have tried installing a few times now....no luck. Any advice?