Sony blocked 3rd party controllers in the new update, now someone has ported psgroove to sony's own controller making psgroove impossible to block? http://hardware.slashdot.org/story/10/09/25/1922244/PS3-Hacked-Using-Official-Controller
Have to wait and see. You have to make sodder modifications to the PCB for this to work. So there is a chance this will perform an action on the PS3 that the hw could block with out blocking non modded controllers. Guess best to wait and see. But still, Mod up a $50 controller that has $$ going to sony or a $20 hobbyist chip. =P We should totally stick to to sony buy giving them money to hack their system.