Is there any way I can downgrade from 3.56 to 3.55? Any link to a tutorial would be nice. I found this (http://ps3.dashhacks.com/2011/01/13/ps3-firmware-3-55-to-3-41-downgrade-released), but am not sure if it is what I am looking for. I do have a jailbreak dongle somewhere if I need to use that? It's been a while since I've been in the scene, sorry!