Should they perhaps release all the videos now that remain (if there are more) before a court orders them not to?
IANAL, but I believe the court can issue a restraining order and injunction regarding the video tapes concerning only the two Baltimore ACORN employees, who are the plaintiffs in this case. If the other states in which O’Keefe and Giles taped their conversations with ACORN employees don’t have laws against such, then they can’t be sued over it. The Baltimore courts have no jurisdiction over the other tapes, but again, IANAL.