Interesting find.. I just tried it on Red Dead (BLES00680 FW: 3.30) from disk, no luck..
Then I tried on Motorstorm (BCES00006, FW: 1.10) from disk and it's dumping the elf now!
I then tried on Gran Turismo 5 (BCES00569, FW: 3.50) from disk and was the same as RDR.
Can still get the ProcessID from newer games, but Core Dump wouldn't work from trying your steps. Couldn't tell you when the cut-off point is, but it's before 3.30 by the looks of it.
Just another 2 cent..
EDIT: Just tried GTA4 (BLES00229, FW 2.17) and i can get a core dump - However I then tried Burnout Paradise (BLES00455, FW: 2.52) and could not get a Core Dump.
EDIT 2 : FWIW tried Juiced 2 (BLES00143, FW : 1.93) and could attain Core Dump. Then tried MW2 (BLES0683, FW : 3.01) and could not get a Core Dump.
Seems to confirm KDSBest was right..
1x Slim 2K REX | 1x Slim 2K CFW | 2x CECHG CFW | 1x CECHJ REX | 2x CECHC CEX2DEX
1x Jasper 256 SMC+ROL+Halo case | 2x Jasper 16 RGH | 1x XD mod Slim RGH Matte+Chrome+ROL RGLoader/Freeboot/Retail | 1x Banned Slim RGH+ROL
Last edited by Mistawes; 08-27-2012 at 10:37 AM.