Long story short:
I've updated from kmeaw 3.55 to the latest rebug 4.41, everything went well so far, tested out a couple of games and seemed to work just fine.
I started up a ps1 classis (castlevania symphony of the night) and went downstairs to get a drink, after I got back the tv screen was black while the ps3 was still on. Now I can't get any video or audio on the tv while while the ps3 is on. I tried some methods of holding the power button down and releasing it and powering the whole console down (phat system) but it doesn't seem to work!?
Help is needed!