One video shows a 4-year-old girl performing a sex act on a man; the other gives advice and examples on how to sexually abuse minors, authorities said.
Dominick Guerra, 29, of Ozone Park, Queens, is charged in a criminal complaint with possessing and promoting child pornography. He was arraigned Thursday and held on $100,000 bail, according to the district attorney's office.
The DJ would face up to seven years in prison if convicted.
Guerra's attorney did not immediately return a call for comment on Friday.
The criminal complaint says the defendant admitted in a written statement that he downloaded and viewed numerous child pornography videos from the Limewire online file-sharing program.
"The charges are very disturbing," Queens District Attorney Richard A. Brown said in a statement.
"There is a national connection to this case which frighteningly shows the far reach of the Internet in dispensing child pornography," said Brown. "It is imperative that we vigorously prosecute this case so that our children remain safe from predators who share information to carry out their depraved acts."
