Possessing child porn will cost a man six months in jail after lawmen found numerous illegal images on his laptop computer.The man, Matthew Daniel Butterfield, 28, entered a guilty plea before Circuit Court Judge Bart Stanley to the charge of sexual exploitation of a minor. He was ordered to serve 180 days of a six-year sentence with the remainder of his time to be spent on probation. He was released from jail on time served after entering the plea bargain.