As of tonight, juuuust before midnight, I have S-Ranked Dark Souls on the PC, PS3, and the Xbox 360. It took a long time. And I died many times, but here is the proof. Note that I have the Games for Windows Live version for PC....so it is, in effect, recorded twice. You need only look at the dates for the unlocks to see the proof...I S-Ranked it on the 360 first back in 2012, I S-Ranked it on the PC in early 2013, and on the PS3 this evening.