According to Mathieulh, Sony is smart: they're let you log into PSN if you are using the old authentification method from 3.55... and flag you as a thief. http://twitter.com/#!/Mathieulh

Cool, there will be a new $5 DLC for Civilization V.

and maybe it will be free ? "however, please note the PSJailBreak patch above is only for PlayStation 3 Debug users. At this time it would probably be wise NOT to waste your money on this expensive PSJailBreak USB device, as a FREE PS3 scene solution is bound to surface." http://www.ps3news.com/PS3-Hacks/psjailbreak-playstation-3-jailbreak-for-ps3-consoles-arrives/

As seen in the psx-scene forums, it seems to turn the PS3 into a debug-mode.