TERRORISM suspects hoarded computer how-to guides on making explosives and articles about al-Qaida, Osama bin Laden and jihad, a court heard yesterday. Aimen Joud, 21, also had graphic video footage of the execution and decapitation of a man said to have come from Chechnya in 1998, Melbourne Magistrates' Court was told. Federal police found the manuals on terrorism and militant Islam when searching the homes of Mr Joud and Shane Kent, 29, in September 2004. Sen-Constable Paul Madden told the court one handbook, known as the Vortex Cookbook, was later shown to the group's alleged spiritual leader, Abdul Nacer Benbrika....