Psystar (Real life english series)
Psystar has several legal moves left to make, Camara said today. “Psystar will proceed to litigate the legality of Rebel EFI through the motion process described in Judge Alsup’s order,” Camara said. “Psystar will also proceed with its antitrust case in Miami.” (CW)
“Flogging a dead horse”, (alternatively “beating a dead horse” in some parts of the Anglophone world) is an idiom that means a particular request or line of conversation is already foreclosed or otherwise resolved, and any attempt to continue it is futile. (Wikipedia)